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You are moving along the path 1→2 and have reached waypoint M1, as shown in the top-down view <image_1>. Which object can you see on your left side at waypoint M1?
D
[ "the laptop", "the countertop", "the microwave", "the book" ]
Your left side at midpoint M1 shows: <image_2>.
[]
As I move along the path from 1 to 2, I arrive at waypoint M1. At this point, I look to my left side and notice the book positioned there. As I scan the area, I do not see a laptop, countertop, or microwave on my left at M1—those objects are either elsewhere or on different sides. The book is clearly the object on my left according to the top-down view. Therefore, the correct answer is D, the book.
null
5232
procthor_train_5232_0001
LivingRoom
left
forward
1→2 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_5232_0001_forward_left_t1", "sample_id": "procthor_train_5232_0001", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "left", "direction": "forward", "path_length": 1.5811388300841898, "distance_bin": "short", "scene_id": "5232", "source_seed": 2026, "path_labels": ["1", "2"], "path_summary": "1\u21922 (midpoints: M1)", "source_side": "left", "has_valid_objects": true, "target_object_type": "Book", "target_variant_id": 1, "variant": 0}, "question_data": {"question": "You are moving along the path 1\u21922 and have reached waypoint M1, as shown in the top-down view <image_1>. Which object can you see on your left side at waypoint M1?", "choices": {"A": "the laptop", "B": "the countertop", "C": "the microwave", "D": "the book"}, "answer": "D", "best_view_image_filename": "procthor_train_5232_0001_left_view_M1_Book_0.jpg", "sideview_desc": "Your left side at midpoint M1 shows: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_5232_0001_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_5232_0001_left_view_M1_Book_0.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "left", "target_object_type": "Book", "distractor_metadata": {"correct_answer": "Book", "correct_distance": 2.185, "distractors": [{"object_type": "Microwave", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Laptop", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "CounterTop", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 1}}
You are moving along the path from waypoint 1 to 2 and are currently at midpoint M1, viewing the environment from a top-down perspective in <image_1>. Which object can you see on your right side at waypoint M1?
A
[ "a laptop", "a bowl", "a book", "a floor lamp" ]
Taking in the right side at midpoint M1: <image_2>.
[]
As I move from waypoint 1 to 2 and reach midpoint M1, I focus on what is positioned to my right from the top-down view. At M1, I clearly see a CounterTop, Fridge, Microwave, and a Laptop on my right side. Among the choices, the laptop is specifically present on my right, while the bowl, book, and floor lamp are not visible in that direction at this waypoint. Therefore, the correct answer is A, a laptop, because it matches exactly what I observe on my right at M1.
null
5232
procthor_train_5232_0001
LivingRoom
right
forward
1→2 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_5232_0001_forward_right_t3", "sample_id": "procthor_train_5232_0001", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "right", "direction": "forward", "path_length": 1.5811388300841898, "distance_bin": "short", "scene_id": "5232", "source_seed": 2026, "path_labels": ["1", "2"], "path_summary": "1\u21922 (midpoints: M1)", "source_side": "right", "has_valid_objects": true, "target_object_type": "Laptop", "target_variant_id": 3, "variant": 0}, "question_data": {"question": "You are moving along the path from waypoint 1 to 2 and are currently at midpoint M1, viewing the environment from a top-down perspective in <image_1>. Which object can you see on your right side at waypoint M1?", "choices": {"A": "a laptop", "B": "a bowl", "C": "a book", "D": "a floor lamp"}, "answer": "A", "best_view_image_filename": "procthor_train_5232_0001_right_view_M1_Laptop_3.jpg", "sideview_desc": "Taking in the right side at midpoint M1: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_5232_0001_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_5232_0001_right_view_M1_Laptop_3.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "right", "target_object_type": "Laptop", "distractor_metadata": {"correct_answer": "Laptop", "correct_distance": 2.897, "distractors": [{"object_type": "FloorLamp", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Bowl", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Book", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 3}}
You are following the path 1→2 and are currently at waypoint M1, viewing the space from a top-down perspective as shown in <image_1>. Which object can you see on your right side at waypoint M1?
C
[ "a book", "a plate", "a fridge", "a floor lamp" ]
Glancing to your right at midpoint M1, this is what's there: <image_2>.
[]
As I follow the path from waypoint 1 to 2, I arrive at M1 and look at the space from a top-down perspective. On my right side at M1, I see several objects: a CounterTop, a Fridge, a Microwave, and a Laptop. Among the answer choices, the Fridge is present on my right side at M1, while the book, plate, and floor lamp are not visible there. Because the Fridge is the only option matching what I observe on my right, answer C is correct.
null
5232
procthor_train_5232_0001
LivingRoom
right
forward
1→2 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_5232_0001_forward_right_t2", "sample_id": "procthor_train_5232_0001", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "right", "direction": "forward", "path_length": 1.5811388300841898, "distance_bin": "short", "scene_id": "5232", "source_seed": 2026, "path_labels": ["1", "2"], "path_summary": "1\u21922 (midpoints: M1)", "source_side": "right", "has_valid_objects": true, "target_object_type": "Fridge", "target_variant_id": 2, "variant": 0}, "question_data": {"question": "You are following the path 1\u21922 and are currently at waypoint M1, viewing the space from a top-down perspective as shown in <image_1>. Which object can you see on your right side at waypoint M1?", "choices": {"A": "a book", "B": "a plate", "C": "a fridge", "D": "a floor lamp"}, "answer": "C", "best_view_image_filename": "procthor_train_5232_0001_right_view_M1_Fridge_1.jpg", "sideview_desc": "Glancing to your right at midpoint M1, this is what's there: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_5232_0001_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_5232_0001_right_view_M1_Fridge_1.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "right", "target_object_type": "Fridge", "distractor_metadata": {"correct_answer": "Fridge", "correct_distance": 4.455, "distractors": [{"object_type": "FloorLamp", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Book", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Plate", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 2}}
You are following the path 1→2 and have reached waypoint M1 as shown in the top-down view <image_1>. Which object can you see on your right side at waypoint M1?
A
[ "the countertop", "the house plant", "the book", "the candle" ]
Looking right at midpoint M1, you notice: <image_2>.
[]
As I follow the path from waypoint 1 to 2, I reach M1 and look to my right side. At this position, I can clearly see the countertop directly to my right, along with the fridge, microwave, and laptop situated on or near the countertop area. None of the other options—a house plant, book, or candle—appear on my right at M1; those objects are located elsewhere in the scene. The spatial layout confirms that the countertop is the prominent object on my right at this waypoint. Therefore, the correct answer is A, the countertop.
null
5232
procthor_train_5232_0001
LivingRoom
right
forward
1→2 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_5232_0001_forward_right_t1", "sample_id": "procthor_train_5232_0001", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "right", "direction": "forward", "path_length": 1.5811388300841898, "distance_bin": "short", "scene_id": "5232", "source_seed": 2026, "path_labels": ["1", "2"], "path_summary": "1\u21922 (midpoints: M1)", "source_side": "right", "has_valid_objects": true, "target_object_type": "CounterTop", "target_variant_id": 1, "variant": 0}, "question_data": {"question": "You are following the path 1\u21922 and have reached waypoint M1 as shown in the top-down view <image_1>. Which object can you see on your right side at waypoint M1?", "choices": {"A": "the countertop", "B": "the house plant", "C": "the book", "D": "the candle"}, "answer": "A", "best_view_image_filename": "procthor_train_5232_0001_right_view_M1_CounterTop_0.jpg", "sideview_desc": "Looking right at midpoint M1, you notice: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_5232_0001_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_5232_0001_right_view_M1_CounterTop_0.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "right", "target_object_type": "CounterTop", "distractor_metadata": {"correct_answer": "CounterTop", "correct_distance": 4.607, "distractors": [{"object_type": "HousePlant", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Candle", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Book", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 1}}
You are navigating from waypoint 1 to waypoint 2, passing through midpoint M1 as seen from a top-down view <image_1>. Which object can you see on your right side at waypoint M1?
D
[ "the bowl", "the plate", "the house plant", "the microwave" ]
Taking in the right side at midpoint M1: <image_2>.
[]
As I start navigating from waypoint 1 toward waypoint 2, I pay attention to the layout as I move forward. When I arrive at midpoint M1, I look to my right side and see several objects: the countertop, the fridge, the microwave, and the laptop. Out of the choices given, the microwave is clearly positioned on my right at M1. The bowl, plate, and house plant are not on my right side at this waypoint. Therefore, the correct answer is D—the microwave is the object I see on my right at M1.
null
5232
procthor_train_5232_0001
LivingRoom
right
forward
1→2 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_5232_0001_forward_right_t4", "sample_id": "procthor_train_5232_0001", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "right", "direction": "forward", "path_length": 1.5811388300841898, "distance_bin": "short", "scene_id": "5232", "source_seed": 2026, "path_labels": ["1", "2"], "path_summary": "1\u21922 (midpoints: M1)", "source_side": "right", "has_valid_objects": true, "target_object_type": "Microwave", "target_variant_id": 4, "variant": 0}, "question_data": {"question": "You are navigating from waypoint 1 to waypoint 2, passing through midpoint M1 as seen from a top-down view <image_1>. Which object can you see on your right side at waypoint M1?", "choices": {"A": "the bowl", "B": "the plate", "C": "the house plant", "D": "the microwave"}, "answer": "D", "best_view_image_filename": "procthor_train_5232_0001_right_view_M1_Microwave_2.jpg", "sideview_desc": "Taking in the right side at midpoint M1: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_5232_0001_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_5232_0001_right_view_M1_Microwave_2.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "right", "target_object_type": "Microwave", "distractor_metadata": {"correct_answer": "Microwave", "correct_distance": 4.714, "distractors": [{"object_type": "Plate", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Bowl", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "HousePlant", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 4}}
You are navigating the path 2→1 and have reached the midpoint labeled M1, viewing from a top-down perspective as shown in <image_1>. Which object can you see on your left side at waypoint M1?
B
[ "a house plant", "a laptop", "a plate", "a floor lamp" ]
Here's what's on your left at midpoint M1: <image_2>.
[]
As I navigate the path from 2 to 1, I reach waypoint M1 and look to my left side. At this position, I see a countertop with a fridge, a microwave, and a laptop placed on it. Out of the given choices, the only object present on my left at M1 is the laptop. The other options—a house plant, plate, and floor lamp—do not appear on my left side at this waypoint. Therefore, the correct answer is B, a laptop, because that is the specific object I observe on my left at M1.
null
5232
procthor_train_5232_0001
LivingRoom
left
reverse
2→1 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_5232_0001_reverse_left_t3", "sample_id": "procthor_train_5232_0001", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "left", "direction": "reverse", "path_length": 1.5811388300841898, "distance_bin": "short", "scene_id": "5232", "source_seed": 2026, "path_labels": ["1", "2"], "path_summary": "2\u21921 (midpoints: M1)", "source_side": "right", "has_valid_objects": true, "target_object_type": "Laptop", "target_variant_id": 3, "variant": 0}, "question_data": {"question": "You are navigating the path 2\u21921 and have reached the midpoint labeled M1, viewing from a top-down perspective as shown in <image_1>. Which object can you see on your left side at waypoint M1?", "choices": {"A": "a house plant", "B": "a laptop", "C": "a plate", "D": "a floor lamp"}, "answer": "B", "best_view_image_filename": "procthor_train_5232_0001_right_view_M1_Laptop_3.jpg", "sideview_desc": "Here's what's on your left at midpoint M1: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_5232_0001_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_5232_0001_right_view_M1_Laptop_3.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "left", "target_object_type": "Laptop", "distractor_metadata": {"correct_answer": "Laptop", "correct_distance": 2.897, "distractors": [{"object_type": "HousePlant", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "FloorLamp", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Plate", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 3}}
You are moving along the path 2→1 and have reached waypoint M1; refer to the top-down view <image_1>. Which object can you see on your left side at waypoint M1?
A
[ "the fridge", "the bowl", "the book", "the plate" ]
Your left side at midpoint M1 shows: <image_2>.
[]
As I move along the path from waypoint 2 to waypoint 1, I arrive at M1 and look to my left. On my left side at M1, I clearly see the CounterTop, the Fridge, the Microwave, and the Laptop. Among these, the fridge is the prominent object positioned directly on my left. The other choices—a bowl, book, and plate—are not visible on my left side at M1. Therefore, the correct answer is A, the fridge, because that's the object I see on my left when I reach waypoint M1.
null
5232
procthor_train_5232_0001
LivingRoom
left
reverse
2→1 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_5232_0001_reverse_left_t2", "sample_id": "procthor_train_5232_0001", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "left", "direction": "reverse", "path_length": 1.5811388300841898, "distance_bin": "short", "scene_id": "5232", "source_seed": 2026, "path_labels": ["1", "2"], "path_summary": "2\u21921 (midpoints: M1)", "source_side": "right", "has_valid_objects": true, "target_object_type": "Fridge", "target_variant_id": 2, "variant": 0}, "question_data": {"question": "You are moving along the path 2\u21921 and have reached waypoint M1; refer to the top-down view <image_1>. Which object can you see on your left side at waypoint M1?", "choices": {"A": "the fridge", "B": "the bowl", "C": "the book", "D": "the plate"}, "answer": "A", "best_view_image_filename": "procthor_train_5232_0001_right_view_M1_Fridge_1.jpg", "sideview_desc": "Your left side at midpoint M1 shows: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_5232_0001_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_5232_0001_right_view_M1_Fridge_1.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "left", "target_object_type": "Fridge", "distractor_metadata": {"correct_answer": "Fridge", "correct_distance": 4.455, "distractors": [{"object_type": "Book", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Plate", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Bowl", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 2}}
You are navigating from waypoint 2 to waypoint 1, passing through midpoint M1 as shown in the top-down view <image_1>. Which object can you see on your left side at waypoint M1?
B
[ "a bowl", "the countertop", "a book", "a floor lamp" ]
Looking left at midpoint M1, you notice: <image_2>.
[]
As I navigate from waypoint 2 to waypoint 1, I pass through midpoint M1. At M1, I look to my left and see the countertop along with the fridge, microwave, and laptop. I do not see a bowl, book, or floor lamp on my left side at this point. The spatial layout clearly places the countertop on my left at M1, so the correct answer is B.
null
5232
procthor_train_5232_0001
LivingRoom
left
reverse
2→1 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_5232_0001_reverse_left_t1", "sample_id": "procthor_train_5232_0001", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "left", "direction": "reverse", "path_length": 1.5811388300841898, "distance_bin": "short", "scene_id": "5232", "source_seed": 2026, "path_labels": ["1", "2"], "path_summary": "2\u21921 (midpoints: M1)", "source_side": "right", "has_valid_objects": true, "target_object_type": "CounterTop", "target_variant_id": 1, "variant": 0}, "question_data": {"question": "You are navigating from waypoint 2 to waypoint 1, passing through midpoint M1 as shown in the top-down view <image_1>. Which object can you see on your left side at waypoint M1?", "choices": {"A": "a bowl", "B": "the countertop", "C": "a book", "D": "a floor lamp"}, "answer": "B", "best_view_image_filename": "procthor_train_5232_0001_right_view_M1_CounterTop_0.jpg", "sideview_desc": "Looking left at midpoint M1, you notice: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_5232_0001_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_5232_0001_right_view_M1_CounterTop_0.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "left", "target_object_type": "CounterTop", "distractor_metadata": {"correct_answer": "CounterTop", "correct_distance": 4.607, "distractors": [{"object_type": "FloorLamp", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Book", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Bowl", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 1}}
You are moving from waypoint 2 to waypoint 1, passing through midpoint M1, as shown in the top-down view <image_1>. Which object can you see on your left side at waypoint M1?
B
[ "a bowl", "a microwave", "a candle", "a floor lamp" ]
This is the view on your left at midpoint M1: <image_2>.
[]
As I move from waypoint 2 toward waypoint 1, I arrive at midpoint M1 and look to my left side. At this spot, I see a CounterTop, a Fridge, a Microwave, and a Laptop positioned on my left. Out of all the choices, only the microwave matches an object I actually observe on my left at M1. The bowl, candle, and floor lamp are not present here. Therefore, the correct answer is B, because the microwave is clearly on my left side at waypoint M1.
null
5232
procthor_train_5232_0001
LivingRoom
left
reverse
2→1 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_5232_0001_reverse_left_t4", "sample_id": "procthor_train_5232_0001", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "left", "direction": "reverse", "path_length": 1.5811388300841898, "distance_bin": "short", "scene_id": "5232", "source_seed": 2026, "path_labels": ["1", "2"], "path_summary": "2\u21921 (midpoints: M1)", "source_side": "right", "has_valid_objects": true, "target_object_type": "Microwave", "target_variant_id": 4, "variant": 0}, "question_data": {"question": "You are moving from waypoint 2 to waypoint 1, passing through midpoint M1, as shown in the top-down view <image_1>. Which object can you see on your left side at waypoint M1?", "choices": {"A": "a bowl", "B": "a microwave", "C": "a candle", "D": "a floor lamp"}, "answer": "B", "best_view_image_filename": "procthor_train_5232_0001_right_view_M1_Microwave_2.jpg", "sideview_desc": "This is the view on your left at midpoint M1: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_5232_0001_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_5232_0001_right_view_M1_Microwave_2.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "left", "target_object_type": "Microwave", "distractor_metadata": {"correct_answer": "Microwave", "correct_distance": 4.714, "distractors": [{"object_type": "Bowl", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Candle", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "FloorLamp", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 4}}
You are traveling from waypoint 2 to waypoint 1, passing through midpoint M1 as shown in the top-down view <image_1>. Which object can you see on your right side at waypoint M1?
D
[ "a laptop", "a stool", "a sofa", "a book" ]
At midpoint M1, the right side reveals: <image_2>.
[]
As I move from waypoint 2 to waypoint 1, I first reach M1. At M1, I look to my right and see a book positioned there. While navigating, I do not observe a laptop, stool, or sofa on my right at M1—those objects are either elsewhere or on the opposite side. The spatial layout clearly places the book on my right at this waypoint. Therefore, the correct answer is D, a book, because that is the object visible on my right side at M1.
null
5232
procthor_train_5232_0001
LivingRoom
right
reverse
2→1 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_5232_0001_reverse_right_t1", "sample_id": "procthor_train_5232_0001", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "right", "direction": "reverse", "path_length": 1.5811388300841898, "distance_bin": "short", "scene_id": "5232", "source_seed": 2026, "path_labels": ["1", "2"], "path_summary": "2\u21921 (midpoints: M1)", "source_side": "left", "has_valid_objects": true, "target_object_type": "Book", "target_variant_id": 1, "variant": 0}, "question_data": {"question": "You are traveling from waypoint 2 to waypoint 1, passing through midpoint M1 as shown in the top-down view <image_1>. Which object can you see on your right side at waypoint M1?", "choices": {"A": "a laptop", "B": "a stool", "C": "a sofa", "D": "a book"}, "answer": "D", "best_view_image_filename": "procthor_train_5232_0001_left_view_M1_Book_0.jpg", "sideview_desc": "At midpoint M1, the right side reveals: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_5232_0001_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_5232_0001_left_view_M1_Book_0.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "right", "target_object_type": "Book", "distractor_metadata": {"correct_answer": "Book", "correct_distance": 2.185, "distractors": [{"object_type": "Sofa", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Stool", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Laptop", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 1}}
You are navigating from waypoint 1 to waypoint 2, passing through midpoint M1, as shown in the top-down view <image_1>. Which object can you see on your left side at waypoint M1?
C
[ "the shelf", "the pepper shaker", "the book", "the shelving unit" ]
As you look to your left at midpoint M1, you see: <image_2>.
[]
As I start at waypoint 1, I look ahead toward waypoint 2 and approach midpoint M1. When I reach M1, I focus on my left side to observe which objects are present. On my left at M1, I see a sofa, a television, a book, and a newspaper. Out of all the choices, the book is the one listed that matches what I see on my left side at M1. The shelf, pepper shaker, and shelving unit are not visible on my left at this waypoint, so the correct answer is C—the book.
null
3965
procthor_train_3965_0001
Kitchen
left
forward
1→2 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_3965_0001_forward_left_t1", "sample_id": "procthor_train_3965_0001", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "Kitchen", "room_bucket": "procthor:Kitchen", "side": "left", "direction": "forward", "path_length": 1.3462912017836262, "distance_bin": "short", "scene_id": "3965", "source_seed": 2027, "path_labels": ["1", "2"], "path_summary": "1\u21922 (midpoints: M1)", "source_side": "left", "has_valid_objects": true, "target_object_type": "Book", "target_variant_id": 1, "variant": 0}, "question_data": {"question": "You are navigating from waypoint 1 to waypoint 2, passing through midpoint M1, as shown in the top-down view <image_1>. Which object can you see on your left side at waypoint M1?", "choices": {"A": "the shelf", "B": "the pepper shaker", "C": "the book", "D": "the shelving unit"}, "answer": "C", "best_view_image_filename": "procthor_train_3965_0001_left_view_M1_Book_2.jpg", "sideview_desc": "As you look to your left at midpoint M1, you see: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_3965_0001_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_3965_0001_left_view_M1_Book_2.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "left", "target_object_type": "Book", "distractor_metadata": {"correct_answer": "Book", "correct_distance": 0.925, "distractors": [{"object_type": "ShelvingUnit", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Shelf", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "PepperShaker", "source_priority": "priority_2_room_non_visible"}]}, "target_variant_id": 1}}
You are following the path from 1 to 2, and you are currently at waypoint M1 as shown in the top-down view <image_1>. Which object can you see on your left side at waypoint M1?
B
[ "the shelf", "the newspaper", "the garbage bag", "the shelving unit" ]
On your left at midpoint M1, you can see: <image_2>.
[]
As I navigate from waypoint 1 to 2, I arrive at M1 and look to my left side. At this point, I see a sofa, a television, a book, and a newspaper. Among the choices, only the newspaper matches what I observe on my left. The shelf, garbage bag, and shelving unit are not present on my left at M1. Therefore, the correct answer is B, the newspaper, because it is the only listed object visible on my left side at this waypoint.
null
3965
procthor_train_3965_0001
Kitchen
left
forward
1→2 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_3965_0001_forward_left_t2", "sample_id": "procthor_train_3965_0001", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "Kitchen", "room_bucket": "procthor:Kitchen", "side": "left", "direction": "forward", "path_length": 1.3462912017836262, "distance_bin": "short", "scene_id": "3965", "source_seed": 2027, "path_labels": ["1", "2"], "path_summary": "1\u21922 (midpoints: M1)", "source_side": "left", "has_valid_objects": true, "target_object_type": "Newspaper", "target_variant_id": 2, "variant": 0}, "question_data": {"question": "You are following the path from 1 to 2, and you are currently at waypoint M1 as shown in the top-down view <image_1>. Which object can you see on your left side at waypoint M1?", "choices": {"A": "the shelf", "B": "the newspaper", "C": "the garbage bag", "D": "the shelving unit"}, "answer": "B", "best_view_image_filename": "procthor_train_3965_0001_left_view_M1_Newspaper_3.jpg", "sideview_desc": "On your left at midpoint M1, you can see: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_3965_0001_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_3965_0001_left_view_M1_Newspaper_3.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "left", "target_object_type": "Newspaper", "distractor_metadata": {"correct_answer": "Newspaper", "correct_distance": 1.246, "distractors": [{"object_type": "ShelvingUnit", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Shelf", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "GarbageBag", "source_priority": "priority_2_room_non_visible"}]}, "target_variant_id": 2}}
You are navigating along the path 1→2 and observing a top-down view at waypoint M1; refer to <image_1>. Which object can you see on your left side at waypoint M1?
B
[ "the shelving unit", "the sofa", "an apple", "the shelf" ]
On your left at midpoint M1, you can see: <image_2>.
[]
As I navigate from 1 to 2 and reach waypoint M1, I focus on my left side based on the top-down view. At this position, I clearly see the sofa along with the television, book, and newspaper on my left side. Of the options provided, only the sofa matches what I observe on my left at this location. The shelving unit, apple, and shelf are not present on my left at M1. Therefore, the correct answer is B, the sofa, because it is the object visible on my left side at waypoint M1.
null
3965
procthor_train_3965_0001
Kitchen
left
forward
1→2 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_3965_0001_forward_left_t3", "sample_id": "procthor_train_3965_0001", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "Kitchen", "room_bucket": "procthor:Kitchen", "side": "left", "direction": "forward", "path_length": 1.3462912017836262, "distance_bin": "short", "scene_id": "3965", "source_seed": 2027, "path_labels": ["1", "2"], "path_summary": "1\u21922 (midpoints: M1)", "source_side": "left", "has_valid_objects": true, "target_object_type": "Sofa", "target_variant_id": 3, "variant": 0}, "question_data": {"question": "You are navigating along the path 1\u21922 and observing a top-down view at waypoint M1; refer to <image_1>. Which object can you see on your left side at waypoint M1?", "choices": {"A": "the shelving unit", "B": "the sofa", "C": "an apple", "D": "the shelf"}, "answer": "B", "best_view_image_filename": "procthor_train_3965_0001_left_view_M1_Sofa_0.jpg", "sideview_desc": "On your left at midpoint M1, you can see: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_3965_0001_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_3965_0001_left_view_M1_Sofa_0.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "left", "target_object_type": "Sofa", "distractor_metadata": {"correct_answer": "Sofa", "correct_distance": 1.411, "distractors": [{"object_type": "Shelf", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "ShelvingUnit", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Apple", "source_priority": "priority_2_room_non_visible"}]}, "target_variant_id": 3}}
You are navigating from waypoint 1 to waypoint 2, passing through M1, as shown in the top-down view <image_1>. Which object can you see on your left side at waypoint M1?
A
[ "a television", "a shelving unit", "a house plant", "a shelf" ]
When you turn to your left at midpoint M1, you'll see: <image_2>.
[]
As I start navigating from waypoint 1 toward waypoint 2, I reach M1 and look to my left side. At this position, I observe a sofa, a television, a book, and a newspaper arranged together. The television is clearly visible on my left among these objects. Looking at the answer choices, only option A matches what I actually see at M1. Therefore, the correct answer is A, a television, because it is the object directly on my left as I pass M1.
null
3965
procthor_train_3965_0001
Kitchen
left
forward
1→2 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_3965_0001_forward_left_t4", "sample_id": "procthor_train_3965_0001", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "Kitchen", "room_bucket": "procthor:Kitchen", "side": "left", "direction": "forward", "path_length": 1.3462912017836262, "distance_bin": "short", "scene_id": "3965", "source_seed": 2027, "path_labels": ["1", "2"], "path_summary": "1\u21922 (midpoints: M1)", "source_side": "left", "has_valid_objects": true, "target_object_type": "Television", "target_variant_id": 4, "variant": 0}, "question_data": {"question": "You are navigating from waypoint 1 to waypoint 2, passing through M1, as shown in the top-down view <image_1>. Which object can you see on your left side at waypoint M1?", "choices": {"A": "a television", "B": "a shelving unit", "C": "a house plant", "D": "a shelf"}, "answer": "A", "best_view_image_filename": "procthor_train_3965_0001_left_view_M1_Television_1.jpg", "sideview_desc": "When you turn to your left at midpoint M1, you'll see: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_3965_0001_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_3965_0001_left_view_M1_Television_1.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "left", "target_object_type": "Television", "distractor_metadata": {"correct_answer": "Television", "correct_distance": 1.574, "distractors": [{"object_type": "Shelf", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "ShelvingUnit", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "HousePlant", "source_priority": "priority_2_room_non_visible"}]}, "target_variant_id": 4}}
You are moving along the path 1→2 and have reached waypoint M1 as shown in the top-down view <image_1>. Which object can you see on your right side at waypoint M1?
C
[ "a newspaper", "a sofa", "a shelf", "a television" ]
As you look to your right at midpoint M1, you see: <image_2>.
[]
As I move along the path from 1 to 2, I reach waypoint M1 and look to my right side. At this position, I clearly see a shelf, which is positioned adjacent to the path on my right. There is no newspaper, sofa, or television visible on my right at M1; those objects are located elsewhere or on different sides. The spatial layout confirms that the shelf is the only object on my right at this waypoint. Therefore, the correct answer is C.
null
3965
procthor_train_3965_0001
Kitchen
right
forward
1→2 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_3965_0001_forward_right_t1", "sample_id": "procthor_train_3965_0001", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "Kitchen", "room_bucket": "procthor:Kitchen", "side": "right", "direction": "forward", "path_length": 1.3462912017836262, "distance_bin": "short", "scene_id": "3965", "source_seed": 2027, "path_labels": ["1", "2"], "path_summary": "1\u21922 (midpoints: M1)", "source_side": "right", "has_valid_objects": true, "target_object_type": "Shelf", "target_variant_id": 1, "variant": 0}, "question_data": {"question": "You are moving along the path 1\u21922 and have reached waypoint M1 as shown in the top-down view <image_1>. Which object can you see on your right side at waypoint M1?", "choices": {"A": "a newspaper", "B": "a sofa", "C": "a shelf", "D": "a television"}, "answer": "C", "best_view_image_filename": "procthor_train_3965_0001_right_view_M1_Shelf_0.jpg", "sideview_desc": "As you look to your right at midpoint M1, you see: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_3965_0001_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_3965_0001_right_view_M1_Shelf_0.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "right", "target_object_type": "Shelf", "distractor_metadata": {"correct_answer": "Shelf", "correct_distance": 3.095, "distractors": [{"object_type": "Television", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Sofa", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Newspaper", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 1}}
You are moving along the path 1→2 and have reached waypoint M1, as shown in the top-down view <image_1>. Which object can you see on your right side at waypoint M1?
D
[ "the newspaper", "the book", "the statue", "the shelving unit" ]
On your right at midpoint M1, you can see: <image_2>.
[]
As I navigate along the path from 1 to 2, I reach waypoint M1 and look to my right side. At this position, I observe the shelving unit directly beside me. I do not see the newspaper, book, or statue on my right at M1—they are located elsewhere along the path or on different sides. The shelving unit is clearly placed to my right at this waypoint according to the top-down layout. Therefore, the correct answer is D, the shelving unit.
null
3965
procthor_train_3965_0001
Kitchen
right
forward
1→2 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_3965_0001_forward_right_t2", "sample_id": "procthor_train_3965_0001", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "Kitchen", "room_bucket": "procthor:Kitchen", "side": "right", "direction": "forward", "path_length": 1.3462912017836262, "distance_bin": "short", "scene_id": "3965", "source_seed": 2027, "path_labels": ["1", "2"], "path_summary": "1\u21922 (midpoints: M1)", "source_side": "right", "has_valid_objects": true, "target_object_type": "ShelvingUnit", "target_variant_id": 2, "variant": 0}, "question_data": {"question": "You are moving along the path 1\u21922 and have reached waypoint M1, as shown in the top-down view <image_1>. Which object can you see on your right side at waypoint M1?", "choices": {"A": "the newspaper", "B": "the book", "C": "the statue", "D": "the shelving unit"}, "answer": "D", "best_view_image_filename": "procthor_train_3965_0001_right_view_M1_ShelvingUnit_1.jpg", "sideview_desc": "On your right at midpoint M1, you can see: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_3965_0001_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_3965_0001_right_view_M1_ShelvingUnit_1.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "right", "target_object_type": "ShelvingUnit", "distractor_metadata": {"correct_answer": "ShelvingUnit", "correct_distance": 3.145, "distractors": [{"object_type": "Book", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Newspaper", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Statue", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 2}}
You are moving along the path from 2 to 1 and have reached waypoint M1, as shown in the top-down view <image_1>. Which object can you see on your left side at waypoint M1?
C
[ "a book", "a statue", "a shelf", "a television" ]
On your left at midpoint M1, you can see: <image_2>.
[]
As I move along the path from waypoint 2 to waypoint 1, I pay close attention to the objects positioned at each waypoint. When I reach M1, I look to my left and immediately notice a shelf and a shelving unit placed against the wall. None of the other listed objects—a book, a statue, or a television—are visible on my left side at M1. Given the spatial arrangement, the shelf is the prominent object on my left at this waypoint. Therefore, the correct answer is C, a shelf.
null
3965
procthor_train_3965_0001
Kitchen
left
reverse
2→1 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_3965_0001_reverse_left_t1", "sample_id": "procthor_train_3965_0001", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "Kitchen", "room_bucket": "procthor:Kitchen", "side": "left", "direction": "reverse", "path_length": 1.3462912017836262, "distance_bin": "short", "scene_id": "3965", "source_seed": 2027, "path_labels": ["1", "2"], "path_summary": "2\u21921 (midpoints: M1)", "source_side": "right", "has_valid_objects": true, "target_object_type": "Shelf", "target_variant_id": 1, "variant": 0}, "question_data": {"question": "You are moving along the path from 2 to 1 and have reached waypoint M1, as shown in the top-down view <image_1>. Which object can you see on your left side at waypoint M1?", "choices": {"A": "a book", "B": "a statue", "C": "a shelf", "D": "a television"}, "answer": "C", "best_view_image_filename": "procthor_train_3965_0001_right_view_M1_Shelf_0.jpg", "sideview_desc": "On your left at midpoint M1, you can see: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_3965_0001_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_3965_0001_right_view_M1_Shelf_0.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "left", "target_object_type": "Shelf", "distractor_metadata": {"correct_answer": "Shelf", "correct_distance": 3.095, "distractors": [{"object_type": "Book", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Television", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Statue", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 1}}
You are navigating from waypoint 2 to waypoint 1, passing through midpoint M1, as shown in the top-down view <image_1>. Which object can you see on your left side at waypoint M1?
A
[ "the shelving unit", "the television", "the dining table", "the newspaper" ]
Your left side at midpoint M1 shows: <image_2>.
[]
As I move from waypoint 2 toward waypoint 1, I pass through M1. When I reach M1, I look to my left side and notice the shelving unit positioned there. None of the other choices—the television, dining table, or newspaper—are visible on my left at this waypoint. The spatial layout clearly places the shelving unit to my left at M1. Therefore, the correct answer is A, the shelving unit.
null
3965
procthor_train_3965_0001
Kitchen
left
reverse
2→1 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_3965_0001_reverse_left_t2", "sample_id": "procthor_train_3965_0001", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "Kitchen", "room_bucket": "procthor:Kitchen", "side": "left", "direction": "reverse", "path_length": 1.3462912017836262, "distance_bin": "short", "scene_id": "3965", "source_seed": 2027, "path_labels": ["1", "2"], "path_summary": "2\u21921 (midpoints: M1)", "source_side": "right", "has_valid_objects": true, "target_object_type": "ShelvingUnit", "target_variant_id": 2, "variant": 0}, "question_data": {"question": "You are navigating from waypoint 2 to waypoint 1, passing through midpoint M1, as shown in the top-down view <image_1>. Which object can you see on your left side at waypoint M1?", "choices": {"A": "the shelving unit", "B": "the television", "C": "the dining table", "D": "the newspaper"}, "answer": "A", "best_view_image_filename": "procthor_train_3965_0001_right_view_M1_ShelvingUnit_1.jpg", "sideview_desc": "Your left side at midpoint M1 shows: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_3965_0001_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_3965_0001_right_view_M1_ShelvingUnit_1.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "left", "target_object_type": "ShelvingUnit", "distractor_metadata": {"correct_answer": "ShelvingUnit", "correct_distance": 3.145, "distractors": [{"object_type": "DiningTable", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Newspaper", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Television", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 2}}
You are navigating from waypoint 2 to 1, passing through midpoint M1, as shown in the top-down view <image_1>. Which object can you see on your right side at waypoint M1?
B
[ "the cup", "the book", "the shelving unit", "the shelf" ]
Here's what's on your right at midpoint M1: <image_2>.
[]
As I navigate from waypoint 2 to 1, I first reach midpoint M1. At M1, I look to my right and see several objects: the sofa, the television, the book, and the newspaper. Since the question asks specifically about which object I can see on my right side at M1, I focus on these items. Among the answer choices, only the book matches one of the objects I observe on my right at this location. The cup, shelving unit, and shelf are not visible on my right at M1, so the correct answer is B, the book.
null
3965
procthor_train_3965_0001
Kitchen
right
reverse
2→1 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_3965_0001_reverse_right_t1", "sample_id": "procthor_train_3965_0001", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "Kitchen", "room_bucket": "procthor:Kitchen", "side": "right", "direction": "reverse", "path_length": 1.3462912017836262, "distance_bin": "short", "scene_id": "3965", "source_seed": 2027, "path_labels": ["1", "2"], "path_summary": "2\u21921 (midpoints: M1)", "source_side": "left", "has_valid_objects": true, "target_object_type": "Book", "target_variant_id": 1, "variant": 0}, "question_data": {"question": "You are navigating from waypoint 2 to 1, passing through midpoint M1, as shown in the top-down view <image_1>. Which object can you see on your right side at waypoint M1?", "choices": {"A": "the cup", "B": "the book", "C": "the shelving unit", "D": "the shelf"}, "answer": "B", "best_view_image_filename": "procthor_train_3965_0001_left_view_M1_Book_2.jpg", "sideview_desc": "Here's what's on your right at midpoint M1: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_3965_0001_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_3965_0001_left_view_M1_Book_2.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "right", "target_object_type": "Book", "distractor_metadata": {"correct_answer": "Book", "correct_distance": 0.925, "distractors": [{"object_type": "Shelf", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "ShelvingUnit", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Cup", "source_priority": "priority_2_room_non_visible"}]}, "target_variant_id": 1}}
You are navigating from waypoint 2 to waypoint 1, passing through midpoint M1, as shown in the top-down view <image_1>. Which object can you see on your right side at waypoint M1?
C
[ "a shelf", "a shelving unit", "a newspaper", "an apple" ]
Looking right at midpoint M1, you notice: <image_2>.
[]
As I navigate from waypoint 2 to waypoint 1, I reach midpoint M1 and look to my right side. At this spot, I see a sofa, a television, a book, and a newspaper. The question asks specifically about what is on my right side at M1. Among the choices, "newspaper" matches what I observe, while the shelf, shelving unit, and apple are not present on my right at M1. Therefore, the correct answer is C—a newspaper, because I directly see it at this location.
null
3965
procthor_train_3965_0001
Kitchen
right
reverse
2→1 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_3965_0001_reverse_right_t2", "sample_id": "procthor_train_3965_0001", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "Kitchen", "room_bucket": "procthor:Kitchen", "side": "right", "direction": "reverse", "path_length": 1.3462912017836262, "distance_bin": "short", "scene_id": "3965", "source_seed": 2027, "path_labels": ["1", "2"], "path_summary": "2\u21921 (midpoints: M1)", "source_side": "left", "has_valid_objects": true, "target_object_type": "Newspaper", "target_variant_id": 2, "variant": 0}, "question_data": {"question": "You are navigating from waypoint 2 to waypoint 1, passing through midpoint M1, as shown in the top-down view <image_1>. Which object can you see on your right side at waypoint M1?", "choices": {"A": "a shelf", "B": "a shelving unit", "C": "a newspaper", "D": "an apple"}, "answer": "C", "best_view_image_filename": "procthor_train_3965_0001_left_view_M1_Newspaper_3.jpg", "sideview_desc": "Looking right at midpoint M1, you notice: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_3965_0001_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_3965_0001_left_view_M1_Newspaper_3.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "right", "target_object_type": "Newspaper", "distractor_metadata": {"correct_answer": "Newspaper", "correct_distance": 1.246, "distractors": [{"object_type": "Shelf", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "ShelvingUnit", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Apple", "source_priority": "priority_2_room_non_visible"}]}, "target_variant_id": 2}}
You are traveling from waypoint 2 to waypoint 1, passing through midpoint M1 as shown in the top-down view <image_1>. Which object can you see on your right side at waypoint M1?
C
[ "a cell phone", "a shelf", "a sofa", "a shelving unit" ]
At midpoint M1, the right side reveals: <image_2>.
[]
As I travel from waypoint 2 toward waypoint 1, I pass through midpoint M1. At M1, I look to my right and observe a sofa, a television, a book, and a newspaper. According to the question, I need to identify which object is specifically on my right side at M1. Among the choices, "sofa" matches what I see on my right at this waypoint. The other options—cell phone, shelf, and shelving unit—do not appear on my right at M1, so the correct answer is C, a sofa.
null
3965
procthor_train_3965_0001
Kitchen
right
reverse
2→1 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_3965_0001_reverse_right_t3", "sample_id": "procthor_train_3965_0001", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "Kitchen", "room_bucket": "procthor:Kitchen", "side": "right", "direction": "reverse", "path_length": 1.3462912017836262, "distance_bin": "short", "scene_id": "3965", "source_seed": 2027, "path_labels": ["1", "2"], "path_summary": "2\u21921 (midpoints: M1)", "source_side": "left", "has_valid_objects": true, "target_object_type": "Sofa", "target_variant_id": 3, "variant": 0}, "question_data": {"question": "You are traveling from waypoint 2 to waypoint 1, passing through midpoint M1 as shown in the top-down view <image_1>. Which object can you see on your right side at waypoint M1?", "choices": {"A": "a cell phone", "B": "a shelf", "C": "a sofa", "D": "a shelving unit"}, "answer": "C", "best_view_image_filename": "procthor_train_3965_0001_left_view_M1_Sofa_0.jpg", "sideview_desc": "At midpoint M1, the right side reveals: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_3965_0001_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_3965_0001_left_view_M1_Sofa_0.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "right", "target_object_type": "Sofa", "distractor_metadata": {"correct_answer": "Sofa", "correct_distance": 1.411, "distractors": [{"object_type": "ShelvingUnit", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Shelf", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "CellPhone", "source_priority": "priority_2_room_non_visible"}]}, "target_variant_id": 3}}
You are navigating from waypoint 2 to waypoint 1, passing through midpoint M1, as shown in the top-down view <image_1>. Which object can you see on your right side at waypoint M1?
C
[ "the shelf", "the soap bottle", "the television", "the shelving unit" ]
Your right side at midpoint M1 shows: <image_2>.
[]
As I navigate from waypoint 2 toward waypoint 1, I pass through M1. When I reach M1, I look to my right and see the sofa, the television, the book, and the newspaper. The television is clearly positioned on my right side at this waypoint. The other options—shelf, soap bottle, and shelving unit—are not present on my right at M1. Therefore, the correct answer is C, the television, because it is the object I can see on my right side at M1.
null
3965
procthor_train_3965_0001
Kitchen
right
reverse
2→1 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_3965_0001_reverse_right_t4", "sample_id": "procthor_train_3965_0001", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "Kitchen", "room_bucket": "procthor:Kitchen", "side": "right", "direction": "reverse", "path_length": 1.3462912017836262, "distance_bin": "short", "scene_id": "3965", "source_seed": 2027, "path_labels": ["1", "2"], "path_summary": "2\u21921 (midpoints: M1)", "source_side": "left", "has_valid_objects": true, "target_object_type": "Television", "target_variant_id": 4, "variant": 0}, "question_data": {"question": "You are navigating from waypoint 2 to waypoint 1, passing through midpoint M1, as shown in the top-down view <image_1>. Which object can you see on your right side at waypoint M1?", "choices": {"A": "the shelf", "B": "the soap bottle", "C": "the television", "D": "the shelving unit"}, "answer": "C", "best_view_image_filename": "procthor_train_3965_0001_left_view_M1_Television_1.jpg", "sideview_desc": "Your right side at midpoint M1 shows: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_3965_0001_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_3965_0001_left_view_M1_Television_1.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "right", "target_object_type": "Television", "distractor_metadata": {"correct_answer": "Television", "correct_distance": 1.574, "distractors": [{"object_type": "Shelf", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "ShelvingUnit", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "SoapBottle", "source_priority": "priority_2_room_non_visible"}]}, "target_variant_id": 4}}
You are following the path 1→2 and are currently at waypoint M1, viewing the environment from a top-down perspective as shown in <image_1>. Which object can you see on your left side at waypoint M1?
C
[ "a spray bottle", "a house plant", "a sink basin", "a garbage can" ]
Here's what's on your left at midpoint M1: <image_2>.
[]
As I navigate along the path from waypoint 1 to 2, I arrive at M1 and look at my surroundings from a top-down view. On my left side at M1, I observe the sink, toilet, and specifically the sink basin. Among the choices, the sink basin matches exactly what I see on my left at this location. The other options—a spray bottle, a house plant, and a garbage can—do not appear on my left at M1. Therefore, the correct answer is C, because the sink basin is clearly visible on my left side at waypoint M1.
null
9350
procthor_train_9350_0002
Bedroom
left
forward
1→2 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_9350_0002_forward_left_t2", "sample_id": "procthor_train_9350_0002", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "Bedroom", "room_bucket": "procthor:Bedroom", "side": "left", "direction": "forward", "path_length": 4.506939094329987, "distance_bin": "long", "scene_id": "9350", "source_seed": 2028, "path_labels": ["1", "2"], "path_summary": "1\u21922 (midpoints: M1)", "source_side": "left", "has_valid_objects": true, "target_object_type": "SinkBasin", "target_variant_id": 2, "variant": 0}, "question_data": {"question": "You are following the path 1\u21922 and are currently at waypoint M1, viewing the environment from a top-down perspective as shown in <image_1>. Which object can you see on your left side at waypoint M1?", "choices": {"A": "a spray bottle", "B": "a house plant", "C": "a sink basin", "D": "a garbage can"}, "answer": "C", "best_view_image_filename": "procthor_train_9350_0002_left_view_M1_SinkBasin_2.jpg", "sideview_desc": "Here's what's on your left at midpoint M1: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_9350_0002_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_9350_0002_left_view_M1_SinkBasin_2.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "left", "target_object_type": "SinkBasin", "distractor_metadata": {"correct_answer": "SinkBasin", "correct_distance": 1.267, "distractors": [{"object_type": "GarbageCan", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "HousePlant", "source_priority": "priority_2_room_non_visible"}, {"object_type": "SprayBottle", "source_priority": "priority_2_room_non_visible"}]}, "target_variant_id": 2}}
You are navigating from waypoint 1 to waypoint 2 and viewing the space from above in <image_1>. Which object can you see on your left side at waypoint M1?
C
[ "the garbage can", "the house plant", "the sink", "the arm chair" ]
At midpoint M1, the left side reveals: <image_2>.
[]
As I start navigating from waypoint 1 to waypoint 2, I reach waypoint M1 and look to my left side. From the top-down view, I see the sink, toilet, and sink basin positioned there. None of the other options—garbage can, house plant, or arm chair—are present on my left at this spot. The sink is clearly visible and identifiable among these objects. Therefore, the correct answer is C, the sink, because it is the object located on my left side at waypoint M1.
null
9350
procthor_train_9350_0002
Bedroom
left
forward
1→2 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_9350_0002_forward_left_t1", "sample_id": "procthor_train_9350_0002", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "Bedroom", "room_bucket": "procthor:Bedroom", "side": "left", "direction": "forward", "path_length": 4.506939094329987, "distance_bin": "long", "scene_id": "9350", "source_seed": 2028, "path_labels": ["1", "2"], "path_summary": "1\u21922 (midpoints: M1)", "source_side": "left", "has_valid_objects": true, "target_object_type": "Sink", "target_variant_id": 1, "variant": 0}, "question_data": {"question": "You are navigating from waypoint 1 to waypoint 2 and viewing the space from above in <image_1>. Which object can you see on your left side at waypoint M1?", "choices": {"A": "the garbage can", "B": "the house plant", "C": "the sink", "D": "the arm chair"}, "answer": "C", "best_view_image_filename": "procthor_train_9350_0002_left_view_M1_Sink_0.jpg", "sideview_desc": "At midpoint M1, the left side reveals: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_9350_0002_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_9350_0002_left_view_M1_Sink_0.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "left", "target_object_type": "Sink", "distractor_metadata": {"correct_answer": "Sink", "correct_distance": 1.577, "distractors": [{"object_type": "GarbageCan", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "ArmChair", "source_priority": "priority_2_room_non_visible"}, {"object_type": "HousePlant", "source_priority": "priority_2_room_non_visible"}]}, "target_variant_id": 1}}
You are navigating along the path 1→2 and viewing the scene from a top-down perspective as shown in <image_1>. Which object can you see on your left side at waypoint M1?
D
[ "a garbage can", "a remote control", "a teddy bear", "a toilet" ]
When you turn to your left at midpoint M1, you'll see: <image_2>.
[]
As I navigate the path from 1 to 2, I reach waypoint M1 and look to my left side. At this position, I observe a sink, a toilet, and a sink basin arranged along the left wall. None of the other options—garbage can, remote control, or teddy bear—appear in this area. The toilet is clearly visible among the objects on my left at M1. Therefore, the correct answer is D, because the toilet is the object I see on my left side at waypoint M1.
null
9350
procthor_train_9350_0002
Bedroom
left
forward
1→2 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_9350_0002_forward_left_t3", "sample_id": "procthor_train_9350_0002", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "Bedroom", "room_bucket": "procthor:Bedroom", "side": "left", "direction": "forward", "path_length": 4.506939094329987, "distance_bin": "long", "scene_id": "9350", "source_seed": 2028, "path_labels": ["1", "2"], "path_summary": "1\u21922 (midpoints: M1)", "source_side": "left", "has_valid_objects": true, "target_object_type": "Toilet", "target_variant_id": 3, "variant": 0}, "question_data": {"question": "You are navigating along the path 1\u21922 and viewing the scene from a top-down perspective as shown in <image_1>. Which object can you see on your left side at waypoint M1?", "choices": {"A": "a garbage can", "B": "a remote control", "C": "a teddy bear", "D": "a toilet"}, "answer": "D", "best_view_image_filename": "procthor_train_9350_0002_left_view_M1_Toilet_1.jpg", "sideview_desc": "When you turn to your left at midpoint M1, you'll see: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_9350_0002_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_9350_0002_left_view_M1_Toilet_1.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "left", "target_object_type": "Toilet", "distractor_metadata": {"correct_answer": "Toilet", "correct_distance": 1.721, "distractors": [{"object_type": "GarbageCan", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "TeddyBear", "source_priority": "priority_2_room_non_visible"}, {"object_type": "RemoteControl", "source_priority": "priority_2_room_non_visible"}]}, "target_variant_id": 3}}
You are navigating from waypoint 2 to waypoint 1, following the path 2→M1→1 as shown in the top-down view <image_1>. Which object can you see on your right side at waypoint M1?
A
[ "the sink basin", "the dresser", "the floor lamp", "the garbage can" ]
On your right at midpoint M1, you can see: <image_2>.
[]
As I start at waypoint 2 and move toward waypoint M1, I follow the path and pay attention to what appears on each side. When I reach M1, I look to my right and see the sink, toilet, and sink basin positioned along that side. The sink basin is clearly visible and stands out among these objects. None of the other choices—a dresser, floor lamp, or garbage can—are present on my right at M1. Therefore, the correct answer is A, the sink basin, because it is the object I directly observe on my right at waypoint M1.
null
9350
procthor_train_9350_0002
Bedroom
right
reverse
2→1 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_9350_0002_reverse_right_t2", "sample_id": "procthor_train_9350_0002", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "Bedroom", "room_bucket": "procthor:Bedroom", "side": "right", "direction": "reverse", "path_length": 4.506939094329987, "distance_bin": "long", "scene_id": "9350", "source_seed": 2028, "path_labels": ["1", "2"], "path_summary": "2\u21921 (midpoints: M1)", "source_side": "left", "has_valid_objects": true, "target_object_type": "SinkBasin", "target_variant_id": 2, "variant": 0}, "question_data": {"question": "You are navigating from waypoint 2 to waypoint 1, following the path 2\u2192M1\u21921 as shown in the top-down view <image_1>. Which object can you see on your right side at waypoint M1?", "choices": {"A": "the sink basin", "B": "the dresser", "C": "the floor lamp", "D": "the garbage can"}, "answer": "A", "best_view_image_filename": "procthor_train_9350_0002_left_view_M1_SinkBasin_2.jpg", "sideview_desc": "On your right at midpoint M1, you can see: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_9350_0002_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_9350_0002_left_view_M1_SinkBasin_2.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "right", "target_object_type": "SinkBasin", "distractor_metadata": {"correct_answer": "SinkBasin", "correct_distance": 1.267, "distractors": [{"object_type": "GarbageCan", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "FloorLamp", "source_priority": "priority_2_room_non_visible"}, {"object_type": "Dresser", "source_priority": "priority_2_room_non_visible"}]}, "target_variant_id": 2}}
You are moving from waypoint 2 to 1, passing through midpoint M1 as shown in the top-down view <image_1>. Which object can you see on your right side at waypoint M1?
D
[ "a book", "a tissue box", "a garbage can", "a sink" ]
Glancing to your right at midpoint M1, this is what's there: <image_2>.
[]
As I move from waypoint 2 to 1, I pass through midpoint M1, carefully observing my surroundings. At M1, I look to my right and immediately notice a sink, a toilet, and a sink basin grouped together. The sink is clearly visible and positioned on my right side at this waypoint. Comparing the choices, none of the other options—a book, tissue box, or garbage can—appear on my right at M1. Therefore, the correct answer is D, a sink, because it matches exactly what I see on my right side at this location.
null
9350
procthor_train_9350_0002
Bedroom
right
reverse
2→1 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_9350_0002_reverse_right_t1", "sample_id": "procthor_train_9350_0002", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "Bedroom", "room_bucket": "procthor:Bedroom", "side": "right", "direction": "reverse", "path_length": 4.506939094329987, "distance_bin": "long", "scene_id": "9350", "source_seed": 2028, "path_labels": ["1", "2"], "path_summary": "2\u21921 (midpoints: M1)", "source_side": "left", "has_valid_objects": true, "target_object_type": "Sink", "target_variant_id": 1, "variant": 0}, "question_data": {"question": "You are moving from waypoint 2 to 1, passing through midpoint M1 as shown in the top-down view <image_1>. Which object can you see on your right side at waypoint M1?", "choices": {"A": "a book", "B": "a tissue box", "C": "a garbage can", "D": "a sink"}, "answer": "D", "best_view_image_filename": "procthor_train_9350_0002_left_view_M1_Sink_0.jpg", "sideview_desc": "Glancing to your right at midpoint M1, this is what's there: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_9350_0002_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_9350_0002_left_view_M1_Sink_0.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "right", "target_object_type": "Sink", "distractor_metadata": {"correct_answer": "Sink", "correct_distance": 1.577, "distractors": [{"object_type": "GarbageCan", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Book", "source_priority": "priority_2_room_non_visible"}, {"object_type": "TissueBox", "source_priority": "priority_2_room_non_visible"}]}, "target_variant_id": 1}}
You are moving along the path 2→1 and viewing the environment from a top-down perspective, as shown in <image_1>. Which object can you see on your right side at waypoint M1?
A
[ "the toilet", "the dish sponge", "the garbage can", "the pillow" ]
Your right side at midpoint M1 shows: <image_2>.
[]
As I navigate from waypoint 2 to waypoint 1, I pay attention to the objects on my right side at each location. When I reach M1, I look to my right and see the sink, the toilet, and the sink basin. Among the choices given, the toilet is the only one present on my right at M1. The dish sponge, garbage can, and pillow are not visible there. Therefore, the correct answer is A, the toilet, because it matches what I observe in that position.
null
9350
procthor_train_9350_0002
Bedroom
right
reverse
2→1 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_9350_0002_reverse_right_t3", "sample_id": "procthor_train_9350_0002", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "Bedroom", "room_bucket": "procthor:Bedroom", "side": "right", "direction": "reverse", "path_length": 4.506939094329987, "distance_bin": "long", "scene_id": "9350", "source_seed": 2028, "path_labels": ["1", "2"], "path_summary": "2\u21921 (midpoints: M1)", "source_side": "left", "has_valid_objects": true, "target_object_type": "Toilet", "target_variant_id": 3, "variant": 0}, "question_data": {"question": "You are moving along the path 2\u21921 and viewing the environment from a top-down perspective, as shown in <image_1>. Which object can you see on your right side at waypoint M1?", "choices": {"A": "the toilet", "B": "the dish sponge", "C": "the garbage can", "D": "the pillow"}, "answer": "A", "best_view_image_filename": "procthor_train_9350_0002_left_view_M1_Toilet_1.jpg", "sideview_desc": "Your right side at midpoint M1 shows: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_9350_0002_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_9350_0002_left_view_M1_Toilet_1.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "right", "target_object_type": "Toilet", "distractor_metadata": {"correct_answer": "Toilet", "correct_distance": 1.721, "distractors": [{"object_type": "GarbageCan", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "DishSponge", "source_priority": "priority_2_room_non_visible"}, {"object_type": "Pillow", "source_priority": "priority_2_room_non_visible"}]}, "target_variant_id": 3}}
You are traveling along the path 1→2 and viewing the environment from a top-down perspective, as shown in <image_1>. Which object can you see on your left side at waypoint M1?
C
[ "a pen", "a garbage can", "an armchair", "an egg" ]
Taking in the left side at midpoint M1: <image_2>.
[]
As I begin my navigation from point 1 to point 2, I arrive at waypoint M1 and look to my left side. On my left at M1, I clearly see an ArmChair, a FloorLamp, and another ArmChair. None of the other choices—a pen, a garbage can, or an egg—appear on my left at this location. The only object from the list that matches what I observe is the armchair. Therefore, C is the correct answer because the armchair is directly visible on my left side at waypoint M1.
null
8095
procthor_train_8095_0003
LivingRoom
left
forward
1→2 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_8095_0003_forward_left_t1", "sample_id": "procthor_train_8095_0003", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "left", "direction": "forward", "path_length": 1.4142135623730951, "distance_bin": "short", "scene_id": "8095", "source_seed": 2029, "path_labels": ["1", "2"], "path_summary": "1\u21922 (midpoints: M1)", "source_side": "left", "has_valid_objects": true, "target_object_type": "ArmChair", "target_variant_id": 1, "variant": 0}, "question_data": {"question": "You are traveling along the path 1\u21922 and viewing the environment from a top-down perspective, as shown in <image_1>. Which object can you see on your left side at waypoint M1?", "choices": {"A": "a pen", "B": "a garbage can", "C": "an armchair", "D": "an egg"}, "answer": "C", "best_view_image_filename": "procthor_train_8095_0003_left_view_M1_ArmChair_2.jpg", "sideview_desc": "Taking in the left side at midpoint M1: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_8095_0003_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_8095_0003_left_view_M1_ArmChair_2.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "left", "target_object_type": "ArmChair", "distractor_metadata": {"correct_answer": "ArmChair", "correct_distance": 1.882, "distractors": [{"object_type": "Egg", "source_priority": "priority_2_room_non_visible"}, {"object_type": "GarbageCan", "source_priority": "priority_2_room_non_visible"}, {"object_type": "Pen", "source_priority": "priority_2_room_non_visible"}]}, "target_variant_id": 1}}
You are navigating along the path 1→2 and viewing the environment from a top-down perspective as shown in <image_1>. Which object can you see on your left side at waypoint M1?
C
[ "a spray bottle", "a sofa", "a floor lamp", "a television" ]
As you look to your left at midpoint M1, you see: <image_2>.
[]
As I navigate from waypoint 1 to 2, I reach M1 and look to my left. On my left side at M1, I observe two armchairs and a floor lamp positioned together. Among the answer choices, the floor lamp is clearly present on my left at this waypoint. The other options—a spray bottle, sofa, and television—do not appear on my left side at M1. Therefore, the correct answer is C, a floor lamp, because that is the object I can see on my left at this location.
null
8095
procthor_train_8095_0003
LivingRoom
left
forward
1→2 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_8095_0003_forward_left_t2", "sample_id": "procthor_train_8095_0003", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "left", "direction": "forward", "path_length": 1.4142135623730951, "distance_bin": "short", "scene_id": "8095", "source_seed": 2029, "path_labels": ["1", "2"], "path_summary": "1\u21922 (midpoints: M1)", "source_side": "left", "has_valid_objects": true, "target_object_type": "FloorLamp", "target_variant_id": 2, "variant": 0}, "question_data": {"question": "You are navigating along the path 1\u21922 and viewing the environment from a top-down perspective as shown in <image_1>. Which object can you see on your left side at waypoint M1?", "choices": {"A": "a spray bottle", "B": "a sofa", "C": "a floor lamp", "D": "a television"}, "answer": "C", "best_view_image_filename": "procthor_train_8095_0003_left_view_M1_FloorLamp_1.jpg", "sideview_desc": "As you look to your left at midpoint M1, you see: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_8095_0003_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_8095_0003_left_view_M1_FloorLamp_1.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "left", "target_object_type": "FloorLamp", "distractor_metadata": {"correct_answer": "FloorLamp", "correct_distance": 3.691, "distractors": [{"object_type": "SprayBottle", "source_priority": "priority_2_room_non_visible"}, {"object_type": "Sofa", "source_priority": "priority_2_room_non_visible"}, {"object_type": "Television", "source_priority": "priority_2_room_non_visible"}]}, "target_variant_id": 2}}
You are moving along the path 2→1, and you are currently at waypoint M1; refer to the top-down view <image_1>. Which object can you see on your right side at waypoint M1?
B
[ "a newspaper", "an armchair", "a garbage bag", "a pen" ]
Looking right at midpoint M1, you notice: <image_2>.
[]
As I navigate along the path from waypoint M2 to M1, I arrive at M1 and look to my right side. From the top-down view, I can clearly see an armchair positioned there, along with a floor lamp and another armchair. None of the other objects from the choices—a newspaper, a garbage bag, or a pen—are present on my right at M1. Since the armchair is the only correct object from the options, I conclude that the answer is B.
null
8095
procthor_train_8095_0003
LivingRoom
right
reverse
2→1 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_8095_0003_reverse_right_t1", "sample_id": "procthor_train_8095_0003", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "right", "direction": "reverse", "path_length": 1.4142135623730951, "distance_bin": "short", "scene_id": "8095", "source_seed": 2029, "path_labels": ["1", "2"], "path_summary": "2\u21921 (midpoints: M1)", "source_side": "left", "has_valid_objects": true, "target_object_type": "ArmChair", "target_variant_id": 1, "variant": 0}, "question_data": {"question": "You are moving along the path 2\u21921, and you are currently at waypoint M1; refer to the top-down view <image_1>. Which object can you see on your right side at waypoint M1?", "choices": {"A": "a newspaper", "B": "an armchair", "C": "a garbage bag", "D": "a pen"}, "answer": "B", "best_view_image_filename": "procthor_train_8095_0003_left_view_M1_ArmChair_2.jpg", "sideview_desc": "Looking right at midpoint M1, you notice: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_8095_0003_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_8095_0003_left_view_M1_ArmChair_2.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "right", "target_object_type": "ArmChair", "distractor_metadata": {"correct_answer": "ArmChair", "correct_distance": 1.882, "distractors": [{"object_type": "GarbageBag", "source_priority": "priority_2_room_non_visible"}, {"object_type": "Pen", "source_priority": "priority_2_room_non_visible"}, {"object_type": "Newspaper", "source_priority": "priority_2_room_non_visible"}]}, "target_variant_id": 1}}
You are navigating from waypoint 2 to waypoint 1, passing through midpoint M1 as shown in the top-down view <image_1>. Which object can you see on your right side at waypoint M1?
A
[ "the floor lamp", "the spray bottle", "the cell phone", "the cup" ]
Glancing to your right at midpoint M1, this is what's there: <image_2>.
[]
As I navigate from waypoint 2 toward waypoint 1, I pass through midpoint M1. At M1, I look to my right and observe the arrangement of objects in the room. On my right side at this point, I clearly see an armchair, the floor lamp, and another armchair grouped together. Among the answer choices, the floor lamp is the only listed object present on my right at M1. The other options—a spray bottle, cell phone, and cup—do not appear on my right side at this waypoint, so the correct answer is A, the floor lamp.
null
8095
procthor_train_8095_0003
LivingRoom
right
reverse
2→1 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_8095_0003_reverse_right_t2", "sample_id": "procthor_train_8095_0003", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "right", "direction": "reverse", "path_length": 1.4142135623730951, "distance_bin": "short", "scene_id": "8095", "source_seed": 2029, "path_labels": ["1", "2"], "path_summary": "2\u21921 (midpoints: M1)", "source_side": "left", "has_valid_objects": true, "target_object_type": "FloorLamp", "target_variant_id": 2, "variant": 0}, "question_data": {"question": "You are navigating from waypoint 2 to waypoint 1, passing through midpoint M1 as shown in the top-down view <image_1>. Which object can you see on your right side at waypoint M1?", "choices": {"A": "the floor lamp", "B": "the spray bottle", "C": "the cell phone", "D": "the cup"}, "answer": "A", "best_view_image_filename": "procthor_train_8095_0003_left_view_M1_FloorLamp_1.jpg", "sideview_desc": "Glancing to your right at midpoint M1, this is what's there: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_8095_0003_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_8095_0003_left_view_M1_FloorLamp_1.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "right", "target_object_type": "FloorLamp", "distractor_metadata": {"correct_answer": "FloorLamp", "correct_distance": 3.691, "distractors": [{"object_type": "Cup", "source_priority": "priority_2_room_non_visible"}, {"object_type": "SprayBottle", "source_priority": "priority_2_room_non_visible"}, {"object_type": "CellPhone", "source_priority": "priority_2_room_non_visible"}]}, "target_variant_id": 2}}
You are moving from waypoint 1 to 2, following the path 1→2 as seen in the top-down view <image_1>. Which object can you see on your left side at waypoint M1?
A
[ "the shelving unit", "the TV stand", "the bowl", "the sofa" ]
Looking left at midpoint M1, you notice: <image_2>.
[]
As I start at waypoint M1 and move toward M2, I pay attention to the objects positioned on my left side. At M1, I see several items to my left: the CounterTop, GarbageCan, ShelvingUnit, Stool, and FloorLamp. Among the answer choices, the shelving unit is clearly visible on my left at this location. I do not see the TV stand, bowl, or sofa on my left at M1—they are either not present at this waypoint or are on a different side. Therefore, the correct answer is A, the shelving unit, because it is the only listed object on my left at M1.
null
8022
procthor_train_8022_0004
LivingRoom
left
forward
1→2 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_8022_0004_forward_left_t4", "sample_id": "procthor_train_8022_0004", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "left", "direction": "forward", "path_length": 2.3048861143232218, "distance_bin": "medium", "scene_id": "8022", "source_seed": 2030, "path_labels": ["1", "2"], "path_summary": "1\u21922 (midpoints: M1)", "source_side": "left", "has_valid_objects": true, "target_object_type": "ShelvingUnit", "target_variant_id": 4, "variant": 0}, "question_data": {"question": "You are moving from waypoint 1 to 2, following the path 1\u21922 as seen in the top-down view <image_1>. Which object can you see on your left side at waypoint M1?", "choices": {"A": "the shelving unit", "B": "the TV stand", "C": "the bowl", "D": "the sofa"}, "answer": "A", "best_view_image_filename": "procthor_train_8022_0004_left_view_M1_ShelvingUnit_2.jpg", "sideview_desc": "Looking left at midpoint M1, you notice: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_8022_0004_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_8022_0004_left_view_M1_ShelvingUnit_2.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "left", "target_object_type": "ShelvingUnit", "distractor_metadata": {"correct_answer": "ShelvingUnit", "correct_distance": 2.271, "distractors": [{"object_type": "Bowl", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "TVStand", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Sofa", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 4}}
As you follow the path from waypoint 1 to waypoint 2 (1→2) and look at the top-down view <image_1>, consider your position at midpoint M1. Which object can you see on your left side at waypoint M1?
B
[ "a chair", "a floor lamp", "a house plant", "a dresser" ]
Taking in the left side at midpoint M1: <image_2>.
[]
As I follow the path from waypoint 1 to waypoint 2, I reach midpoint M1 and look to my left side. From the top-down view, I observe several objects on my left: a countertop, a garbage can, a shelving unit, a stool, and a floor lamp. Out of all the choices, only the floor lamp matches what I see on my left at M1. There is no chair, house plant, or dresser present on my left at this point. Therefore, the correct answer is B, a floor lamp, because I see it on my left side at M1.
null
8022
procthor_train_8022_0004
LivingRoom
left
forward
1→2 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_8022_0004_forward_left_t2", "sample_id": "procthor_train_8022_0004", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "left", "direction": "forward", "path_length": 2.3048861143232218, "distance_bin": "medium", "scene_id": "8022", "source_seed": 2030, "path_labels": ["1", "2"], "path_summary": "1\u21922 (midpoints: M1)", "source_side": "left", "has_valid_objects": true, "target_object_type": "FloorLamp", "target_variant_id": 2, "variant": 0}, "question_data": {"question": "As you follow the path from waypoint 1 to waypoint 2 (1\u21922) and look at the top-down view <image_1>, consider your position at midpoint M1. Which object can you see on your left side at waypoint M1?", "choices": {"A": "a chair", "B": "a floor lamp", "C": "a house plant", "D": "a dresser"}, "answer": "B", "best_view_image_filename": "procthor_train_8022_0004_left_view_M1_FloorLamp_4.jpg", "sideview_desc": "Taking in the left side at midpoint M1: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_8022_0004_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_8022_0004_left_view_M1_FloorLamp_4.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "left", "target_object_type": "FloorLamp", "distractor_metadata": {"correct_answer": "FloorLamp", "correct_distance": 2.777, "distractors": [{"object_type": "HousePlant", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Dresser", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Chair", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 2}}
You are navigating from waypoint 1 to waypoint 2, passing through midpoint M1, as shown in the top-down view <image_1>. Which object can you see on your left side at waypoint M1?
C
[ "the shelf", "the dining table", "the garbage can", "the sofa" ]
This is the view on your left at midpoint M1: <image_2>.
[]
As I start at waypoint 1 and move toward waypoint 2, I pass through midpoint M1. When I reach M1, I look to my left and observe several objects: the countertop, the garbage can, the shelving unit, the stool, and the floor lamp. Among the answer choices, the garbage can is clearly visible on my left side at M1. The shelf, dining table, and sofa are either on my right or not present at this location. Therefore, the correct answer is C, the garbage can, since it's the only listed object I see on my left when passing through M1.
null
8022
procthor_train_8022_0004
LivingRoom
left
forward
1→2 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_8022_0004_forward_left_t3", "sample_id": "procthor_train_8022_0004", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "left", "direction": "forward", "path_length": 2.3048861143232218, "distance_bin": "medium", "scene_id": "8022", "source_seed": 2030, "path_labels": ["1", "2"], "path_summary": "1\u21922 (midpoints: M1)", "source_side": "left", "has_valid_objects": true, "target_object_type": "GarbageCan", "target_variant_id": 3, "variant": 0}, "question_data": {"question": "You are navigating from waypoint 1 to waypoint 2, passing through midpoint M1, as shown in the top-down view <image_1>. Which object can you see on your left side at waypoint M1?", "choices": {"A": "the shelf", "B": "the dining table", "C": "the garbage can", "D": "the sofa"}, "answer": "C", "best_view_image_filename": "procthor_train_8022_0004_left_view_M1_GarbageCan_1.jpg", "sideview_desc": "This is the view on your left at midpoint M1: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_8022_0004_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_8022_0004_left_view_M1_GarbageCan_1.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "left", "target_object_type": "GarbageCan", "distractor_metadata": {"correct_answer": "GarbageCan", "correct_distance": 3.107, "distractors": [{"object_type": "Shelf", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "DiningTable", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Sofa", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 3}}
You are following the path from waypoint 1 to waypoint 2, and viewing it from a top-down perspective as shown in <image_1>. Which object can you see on your left side at waypoint M1?
D
[ "a chair", "a house plant", "a pillow", "a stool" ]
As you look to your left at midpoint M1, you see: <image_2>.
[]
As I start navigating from waypoint 1 toward waypoint 2, I pay close attention to what appears on my left side at each waypoint. When I reach M1, I immediately notice several objects on my left: the CounterTop, GarbageCan, ShelvingUnit, Stool, and FloorLamp. Among the choices, the stool is clearly present on my left side at this location, while I do not see a chair, house plant, or pillow here. Based on the spatial arrangement in the top-down view, the stool is the only option that matches what I observe at M1. Therefore, D is the correct answer.
null
8022
procthor_train_8022_0004
LivingRoom
left
forward
1→2 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_8022_0004_forward_left_t5", "sample_id": "procthor_train_8022_0004", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "left", "direction": "forward", "path_length": 2.3048861143232218, "distance_bin": "medium", "scene_id": "8022", "source_seed": 2030, "path_labels": ["1", "2"], "path_summary": "1\u21922 (midpoints: M1)", "source_side": "left", "has_valid_objects": true, "target_object_type": "Stool", "target_variant_id": 5, "variant": 0}, "question_data": {"question": "You are following the path from waypoint 1 to waypoint 2, and viewing it from a top-down perspective as shown in <image_1>. Which object can you see on your left side at waypoint M1?", "choices": {"A": "a chair", "B": "a house plant", "C": "a pillow", "D": "a stool"}, "answer": "D", "best_view_image_filename": "procthor_train_8022_0004_left_view_M1_Stool_3.jpg", "sideview_desc": "As you look to your left at midpoint M1, you see: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_8022_0004_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_8022_0004_left_view_M1_Stool_3.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "left", "target_object_type": "Stool", "distractor_metadata": {"correct_answer": "Stool", "correct_distance": 4.281, "distractors": [{"object_type": "HousePlant", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Chair", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Pillow", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 5}}
You are following the path 1→2 and have reached waypoint M1, as shown in the top-down view <image_1>. Which object can you see on your left side at waypoint M1?
D
[ "a TV stand", "a house plant", "a sofa", "a countertop" ]
Taking in the left side at midpoint M1: <image_2>.
[]
As I follow the path from 1 to 2 and arrive at waypoint M1, I look to my left side to observe the objects placed there. I see a countertop, along with a garbage can, shelving unit, stool, and floor lamp. Among the answer choices, only the countertop matches what I directly see on my left at M1. I do not see a TV stand, house plant, or sofa on my left at this location. Therefore, the correct answer is D, a countertop, because it is the object actually present on my left side at waypoint M1 according to the layout.
null
8022
procthor_train_8022_0004
LivingRoom
left
forward
1→2 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_8022_0004_forward_left_t1", "sample_id": "procthor_train_8022_0004", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "left", "direction": "forward", "path_length": 2.3048861143232218, "distance_bin": "medium", "scene_id": "8022", "source_seed": 2030, "path_labels": ["1", "2"], "path_summary": "1\u21922 (midpoints: M1)", "source_side": "left", "has_valid_objects": true, "target_object_type": "CounterTop", "target_variant_id": 1, "variant": 0}, "question_data": {"question": "You are following the path 1\u21922 and have reached waypoint M1, as shown in the top-down view <image_1>. Which object can you see on your left side at waypoint M1?", "choices": ["A. a TV stand", "B. a house plant", "C. a sofa", "D. a countertop"], "answer": "D", "best_view_image_filename": "procthor_train_8022_0004_left_view_M1_CounterTop_0.jpg", "sideview_desc": "Taking in the left side at midpoint M1: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_8022_0004_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_8022_0004_left_view_M1_CounterTop_0.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "left", "target_object_type": "CounterTop", "distractor_metadata": {"correct_answer": "CounterTop", "correct_distance": 4.583, "distractors": [{"object_type": "Sofa", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "TVStand", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "HousePlant", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 1}}
You are following the path 1→2, and looking at the top-down view shown in <image_1>. Which object can you see on your right side at waypoint M1?
A
[ "a house plant", "a shelving unit", "a garbage can", "an arm chair" ]
Your right side at midpoint M1 shows: <image_2>.
[]
As I start navigating from waypoint 1 to 2, I pay attention to the objects positioned to my right at M1. When I reach M1, I see a chair, another chair, a dining table, a house plant, and a pillow on my right side. Among these, the house plant stands out as the only option from the list of choices. The shelving unit, garbage can, and arm chair are not present on my right at M1. Therefore, the correct answer is A, a house plant, because it matches what I observe at that location.
null
8022
procthor_train_8022_0004
LivingRoom
right
forward
1→2 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_8022_0004_forward_right_t4", "sample_id": "procthor_train_8022_0004", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "right", "direction": "forward", "path_length": 2.3048861143232218, "distance_bin": "medium", "scene_id": "8022", "source_seed": 2030, "path_labels": ["1", "2"], "path_summary": "1\u21922 (midpoints: M1)", "source_side": "right", "has_valid_objects": true, "target_object_type": "HousePlant", "target_variant_id": 4, "variant": 0}, "question_data": {"question": "You are following the path 1\u21922, and looking at the top-down view shown in <image_1>. Which object can you see on your right side at waypoint M1?", "choices": {"A": "a house plant", "B": "a shelving unit", "C": "a garbage can", "D": "an arm chair"}, "answer": "A", "best_view_image_filename": "procthor_train_8022_0004_right_view_M1_HousePlant_3.jpg", "sideview_desc": "Your right side at midpoint M1 shows: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_8022_0004_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_8022_0004_right_view_M1_HousePlant_3.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "right", "target_object_type": "HousePlant", "distractor_metadata": {"correct_answer": "HousePlant", "correct_distance": 1.08, "distractors": [{"object_type": "ShelvingUnit", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "ArmChair", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "GarbageCan", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 4}}
You are moving along the path 1→2 and currently at midpoint M1, as viewed from above in <image_1>. Which object can you see on your right side at waypoint M1?
A
[ "a chair", "a garbage can", "an arm chair", "a countertop" ]
As you look to your right at midpoint M1, you see: <image_2>.
[]
As I move along the path from 1 to 2, I arrive at midpoint M1 and look to my right side. At this spot, I observe a chair positioned directly on my right, along with another chair, a dining table, a houseplant, and a pillow nearby. None of the other choices—a garbage can, an arm chair, or a countertop—are present on my right at M1. The only object among the options that matches what I see on my right is a chair. Therefore, the correct answer is A.
null
8022
procthor_train_8022_0004
LivingRoom
right
forward
1→2 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_8022_0004_forward_right_t2", "sample_id": "procthor_train_8022_0004", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "right", "direction": "forward", "path_length": 2.3048861143232218, "distance_bin": "medium", "scene_id": "8022", "source_seed": 2030, "path_labels": ["1", "2"], "path_summary": "1\u21922 (midpoints: M1)", "source_side": "right", "has_valid_objects": true, "target_object_type": "Chair", "target_variant_id": 2, "variant": 0}, "question_data": {"question": "You are moving along the path 1\u21922 and currently at midpoint M1, as viewed from above in <image_1>. Which object can you see on your right side at waypoint M1?", "choices": {"A": "a chair", "B": "a garbage can", "C": "an arm chair", "D": "a countertop"}, "answer": "A", "best_view_image_filename": "procthor_train_8022_0004_right_view_M1_Chair_0.jpg", "sideview_desc": "As you look to your right at midpoint M1, you see: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_8022_0004_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_8022_0004_right_view_M1_Chair_0.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "right", "target_object_type": "Chair", "distractor_metadata": {"correct_answer": "Chair", "correct_distance": 1.181, "distractors": [{"object_type": "CounterTop", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "ArmChair", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "GarbageCan", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 2}}
You are moving from waypoint 1 to 2, passing through midpoint M1 as shown in the top-down view <image_1>. Which object can you see on your right side at waypoint M1?
B
[ "the garbage can", "the plate", "the countertop", "the armchair" ]
Glancing to your right at midpoint M1, this is what's there: <image_2>.
[]
As I move from waypoint 1 to 2, I reach midpoint M1 and look to my right. At M1, I observe a cluster of objects: two chairs, a dining table, a houseplant, and a pillow. The plate is positioned on top of the dining table, which means it is also visible on my right side at M1. While the garbage can, countertop, and armchair are elsewhere in the scene, the plate is the only object from the choices that I can clearly see on my right at M1. Therefore, B (the plate) is the correct answer.
null
8022
procthor_train_8022_0004
LivingRoom
right
forward
1→2 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_8022_0004_forward_right_t6", "sample_id": "procthor_train_8022_0004", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "right", "direction": "forward", "path_length": 2.3048861143232218, "distance_bin": "medium", "scene_id": "8022", "source_seed": 2030, "path_labels": ["1", "2"], "path_summary": "1\u21922 (midpoints: M1)", "source_side": "right", "has_valid_objects": true, "target_object_type": "Plate", "target_variant_id": 6, "variant": 0}, "question_data": {"question": "You are moving from waypoint 1 to 2, passing through midpoint M1 as shown in the top-down view <image_1>. Which object can you see on your right side at waypoint M1?", "choices": {"A": "the garbage can", "B": "the plate", "C": "the countertop", "D": "the armchair"}, "answer": "B", "best_view_image_filename": "procthor_train_8022_0004_right_view_M1_Plate_5.jpg", "sideview_desc": "Glancing to your right at midpoint M1, this is what's there: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_8022_0004_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_8022_0004_right_view_M1_Plate_5.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "right", "target_object_type": "Plate", "distractor_metadata": {"correct_answer": "Plate", "correct_distance": 1.184, "distractors": [{"object_type": "CounterTop", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "GarbageCan", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "ArmChair", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 6}}
You are moving along the path 1→2, and you are currently at waypoint M1, as shown in the top-down view <image_1>. Which object can you see on your right side at waypoint M1?
B
[ "the shelving unit", "the bowl", "the arm chair", "the garbage can" ]
At midpoint M1, the right side reveals: <image_2>.
[]
I'm moving along the path from waypoint 1 to waypoint 2. When I reach waypoint M1, I look to my right and observe the objects positioned there. I see a chair, another chair, a dining table, a house plant, and a pillow on my right side at M1. Among the answer choices, the bowl is the item that would typically be found on the dining table, which is directly on my right at this waypoint. Therefore, based on what I see and the spatial layout, the correct answer is B, the bowl, because it fits with the objects present on my right side at M1.
null
8022
procthor_train_8022_0004
LivingRoom
right
forward
1→2 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_8022_0004_forward_right_t1", "sample_id": "procthor_train_8022_0004", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "right", "direction": "forward", "path_length": 2.3048861143232218, "distance_bin": "medium", "scene_id": "8022", "source_seed": 2030, "path_labels": ["1", "2"], "path_summary": "1\u21922 (midpoints: M1)", "source_side": "right", "has_valid_objects": true, "target_object_type": "Bowl", "target_variant_id": 1, "variant": 0}, "question_data": {"question": "You are moving along the path 1\u21922, and you are currently at waypoint M1, as shown in the top-down view <image_1>. Which object can you see on your right side at waypoint M1?", "choices": ["A. the shelving unit", "B. the bowl", "C. the arm chair", "D. the garbage can"], "answer": "B", "best_view_image_filename": "procthor_train_8022_0004_right_view_M1_Bowl_7.jpg", "sideview_desc": "At midpoint M1, the right side reveals: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_8022_0004_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_8022_0004_right_view_M1_Bowl_7.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "right", "target_object_type": "Bowl", "distractor_metadata": {"correct_answer": "Bowl", "correct_distance": 1.189, "distractors": [{"object_type": "GarbageCan", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "ArmChair", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "ShelvingUnit", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 1}}
You are navigating from waypoint 1 to 2 (1→2) and viewing the area from above as shown in <image_1>. Which object can you see on your right side at waypoint M1?
A
[ "the dining table", "the countertop", "the armchair", "the stool" ]
Glancing to your right at midpoint M1, this is what's there: <image_2>.
[]
As I begin navigating from waypoint 1 to 2, I arrive at M1 and look to my right side. Here, I observe a pair of chairs, the dining table, a houseplant, and a pillow. Among these objects, the dining table is clearly present on my right. The other choices—countertop, armchair, and stool—are not visible at this location on my right. Therefore, the correct answer is A, the dining table, because it is the object I see on my right side at waypoint M1.
null
8022
procthor_train_8022_0004
LivingRoom
right
forward
1→2 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_8022_0004_forward_right_t3", "sample_id": "procthor_train_8022_0004", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "right", "direction": "forward", "path_length": 2.3048861143232218, "distance_bin": "medium", "scene_id": "8022", "source_seed": 2030, "path_labels": ["1", "2"], "path_summary": "1\u21922 (midpoints: M1)", "source_side": "right", "has_valid_objects": true, "target_object_type": "DiningTable", "target_variant_id": 3, "variant": 0}, "question_data": {"question": "You are navigating from waypoint 1 to 2 (1\u21922) and viewing the area from above as shown in <image_1>. Which object can you see on your right side at waypoint M1?", "choices": {"A": "the dining table", "B": "the countertop", "C": "the armchair", "D": "the stool"}, "answer": "A", "best_view_image_filename": "procthor_train_8022_0004_right_view_M1_DiningTable_2.jpg", "sideview_desc": "Glancing to your right at midpoint M1, this is what's there: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_8022_0004_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_8022_0004_right_view_M1_DiningTable_2.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "right", "target_object_type": "DiningTable", "distractor_metadata": {"correct_answer": "DiningTable", "correct_distance": 1.451, "distractors": [{"object_type": "ArmChair", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "CounterTop", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Stool", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 3}}
You are moving along the path 1→2, and you are currently at waypoint M1, looking at a top-down view as shown in <image_1>. Which object can you see on your right side at waypoint M1?
B
[ "the floor lamp", "the pillow", "the stool", "the garbage can" ]
At midpoint M1, the right side reveals: <image_2>.
[]
As I move along the path from 1 to 2 and arrive at waypoint M1, I look at the objects positioned on my right side. At this spot, I can clearly see a group of objects including two chairs, a dining table, a houseplant, and a pillow. Among the options given, the pillow stands out as the object I directly observe on my right at M1. The other choices—the floor lamp, stool, and garbage can—are not present on my right at this waypoint. Therefore, I conclude that the correct answer is B, the pillow, because it is specifically visible to my right at M1.
null
8022
procthor_train_8022_0004
LivingRoom
right
forward
1→2 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_8022_0004_forward_right_t5", "sample_id": "procthor_train_8022_0004", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "right", "direction": "forward", "path_length": 2.3048861143232218, "distance_bin": "medium", "scene_id": "8022", "source_seed": 2030, "path_labels": ["1", "2"], "path_summary": "1\u21922 (midpoints: M1)", "source_side": "right", "has_valid_objects": true, "target_object_type": "Pillow", "target_variant_id": 5, "variant": 0}, "question_data": {"question": "You are moving along the path 1\u21922, and you are currently at waypoint M1, looking at a top-down view as shown in <image_1>. Which object can you see on your right side at waypoint M1?", "choices": {"A": "the floor lamp", "B": "the pillow", "C": "the stool", "D": "the garbage can"}, "answer": "B", "best_view_image_filename": "procthor_train_8022_0004_right_view_M1_Pillow_4.jpg", "sideview_desc": "At midpoint M1, the right side reveals: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_8022_0004_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_8022_0004_right_view_M1_Pillow_4.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "right", "target_object_type": "Pillow", "distractor_metadata": {"correct_answer": "Pillow", "correct_distance": 2.91, "distractors": [{"object_type": "GarbageCan", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Stool", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "FloorLamp", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 5}}
You are following the path from 1 to 2 and currently at midpoint M1, looking at a top-down view <image_1>. Which object can you see on your right side at waypoint M1?
C
[ "an arm chair", "a floor lamp", "a shelf", "a stool" ]
When you turn to your right at midpoint M1, you'll see: <image_2>.
[]
As I move from waypoint 1 to 2 and arrive at M1, I check the top-down view to see what’s on my right side. At M1, the objects directly to my right are a chair, another chair, a dining table, a house plant, and a pillow. I scan the area for the listed choices: there is no arm chair, floor lamp, or stool on my right at this position. Among the options, only the shelf matches what I see in the spatial layout at M1. Therefore, the correct answer is C, because the shelf is the object visible on my right side at waypoint M1.
null
8022
procthor_train_8022_0004
LivingRoom
right
forward
1→2 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_8022_0004_forward_right_t7", "sample_id": "procthor_train_8022_0004", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "right", "direction": "forward", "path_length": 2.3048861143232218, "distance_bin": "medium", "scene_id": "8022", "source_seed": 2030, "path_labels": ["1", "2"], "path_summary": "1\u21922 (midpoints: M1)", "source_side": "right", "has_valid_objects": true, "target_object_type": "Shelf", "target_variant_id": 7, "variant": 0}, "question_data": {"question": "You are following the path from 1 to 2 and currently at midpoint M1, looking at a top-down view <image_1>. Which object can you see on your right side at waypoint M1?", "choices": ["A. an arm chair", "B. a floor lamp", "C. a shelf", "D. a stool"], "answer": "C", "best_view_image_filename": "procthor_train_8022_0004_right_view_M1_Shelf_13.jpg", "sideview_desc": "When you turn to your right at midpoint M1, you'll see: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_8022_0004_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_8022_0004_right_view_M1_Shelf_13.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "right", "target_object_type": "Shelf", "distractor_metadata": {"correct_answer": "Shelf", "correct_distance": 3.01, "distractors": [{"object_type": "Stool", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "FloorLamp", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "ArmChair", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 7}}
You are following the path from waypoint 1 to 2 and currently at midpoint M1, as shown in the top-down view <image_1>. Which object can you see on your right side at waypoint M1?
C
[ "the shelving unit", "the countertop", "the sofa", "the floor lamp" ]
Your right side at midpoint M1 shows: <image_2>.
[]
As I start at waypoint 1 and move toward waypoint 2, I arrive at midpoint M1. At this spot, I look to my right and see a group of objects: two chairs, a dining table, a house plant, and a pillow. None of the other choices—shelving unit, countertop, or floor lamp—are visible on my right at M1. However, the sofa is located here, and the pillow reinforces that this area is the sofa seating. Since I see the sofa on my right at M1, choice C is correct.
null
8022
procthor_train_8022_0004
LivingRoom
right
forward
1→2 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_8022_0004_forward_right_t8", "sample_id": "procthor_train_8022_0004", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "right", "direction": "forward", "path_length": 2.3048861143232218, "distance_bin": "medium", "scene_id": "8022", "source_seed": 2030, "path_labels": ["1", "2"], "path_summary": "1\u21922 (midpoints: M1)", "source_side": "right", "has_valid_objects": true, "target_object_type": "Sofa", "target_variant_id": 8, "variant": 0}, "question_data": {"question": "You are following the path from waypoint 1 to 2 and currently at midpoint M1, as shown in the top-down view <image_1>. Which object can you see on your right side at waypoint M1?", "choices": {"A": "the shelving unit", "B": "the countertop", "C": "the sofa", "D": "the floor lamp"}, "answer": "C", "best_view_image_filename": "procthor_train_8022_0004_right_view_M1_Sofa_8.jpg", "sideview_desc": "Your right side at midpoint M1 shows: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_8022_0004_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_8022_0004_right_view_M1_Sofa_8.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "right", "target_object_type": "Sofa", "distractor_metadata": {"correct_answer": "Sofa", "correct_distance": 3.199, "distractors": [{"object_type": "ShelvingUnit", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "CounterTop", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "FloorLamp", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 8}}
You are navigating from waypoint 1 to 2, passing through M1, as shown in the top-down view <image_1>. Which object can you see on your right side at waypoint M1?
B
[ "a stool", "a TV stand", "an armchair", "a garbage can" ]
As you look to your right at midpoint M1, you see: <image_2>.
[]
As I navigate from waypoint 1 to 2 and reach M1, I focus on what’s located on my right side. According to the top-down view, at M1, the objects on my right are a chair, another chair, a dining table, a houseplant, and a pillow. None of these match a stool, an armchair, or a garbage can from the choices. However, the TV stand is positioned further along the right side at M1, clearly visible from my perspective. Therefore, the correct answer is B, a TV stand, because it's the only listed object from the choices that I observe on my right at M1.
null
8022
procthor_train_8022_0004
LivingRoom
right
forward
1→2 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_8022_0004_forward_right_t9", "sample_id": "procthor_train_8022_0004", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "right", "direction": "forward", "path_length": 2.3048861143232218, "distance_bin": "medium", "scene_id": "8022", "source_seed": 2030, "path_labels": ["1", "2"], "path_summary": "1\u21922 (midpoints: M1)", "source_side": "right", "has_valid_objects": true, "target_object_type": "TVStand", "target_variant_id": 9, "variant": 0}, "question_data": {"question": "You are navigating from waypoint 1 to 2, passing through M1, as shown in the top-down view <image_1>. Which object can you see on your right side at waypoint M1?", "choices": {"A": "a stool", "B": "a TV stand", "C": "an armchair", "D": "a garbage can"}, "answer": "B", "best_view_image_filename": "procthor_train_8022_0004_right_view_M1_TVStand_6.jpg", "sideview_desc": "As you look to your right at midpoint M1, you see: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_8022_0004_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_8022_0004_right_view_M1_TVStand_6.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "right", "target_object_type": "TVStand", "distractor_metadata": {"correct_answer": "TVStand", "correct_distance": 3.371, "distractors": [{"object_type": "ArmChair", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Stool", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "GarbageCan", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 9}}
You are navigating the path 2→1 and examining the top-down view at <image_1>. Which object can you see on your left side at waypoint M1?
D
[ "the countertop", "the shelving unit", "the garbage can", "the house plant" ]
At midpoint M1, the left side reveals: <image_2>.
[]
I'm starting my navigation at point 2 and moving forward along the path toward point 1. As I reach waypoint M1, I look to my left side to see what objects are positioned there. On my left at M1, I observe a chair, another chair, a dining table, a house plant, and a pillow. Among the choices, only the house plant matches what I see on my left at this specific spot. Therefore, answer D is correct because the house plant is clearly visible on my left at waypoint M1, while the other options are not present in that position.
null
8022
procthor_train_8022_0004
LivingRoom
left
reverse
2→1 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_8022_0004_reverse_left_t4", "sample_id": "procthor_train_8022_0004", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "left", "direction": "reverse", "path_length": 2.3048861143232218, "distance_bin": "medium", "scene_id": "8022", "source_seed": 2030, "path_labels": ["1", "2"], "path_summary": "2\u21921 (midpoints: M1)", "source_side": "right", "has_valid_objects": true, "target_object_type": "HousePlant", "target_variant_id": 4, "variant": 0}, "question_data": {"question": "You are navigating the path 2\u21921 and examining the top-down view at <image_1>. Which object can you see on your left side at waypoint M1?", "choices": {"A": "the countertop", "B": "the shelving unit", "C": "the garbage can", "D": "the house plant"}, "answer": "D", "best_view_image_filename": "procthor_train_8022_0004_right_view_M1_HousePlant_3.jpg", "sideview_desc": "At midpoint M1, the left side reveals: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_8022_0004_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_8022_0004_right_view_M1_HousePlant_3.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "left", "target_object_type": "HousePlant", "distractor_metadata": {"correct_answer": "HousePlant", "correct_distance": 1.08, "distractors": [{"object_type": "CounterTop", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "ShelvingUnit", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "GarbageCan", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 4}}
You are moving along the path 2→1 and should refer to the top-down view <image_1> for orientation. Which object can you see on your left side at waypoint M1?
A
[ "a chair", "a countertop", "a shelving unit", "a stool" ]
On your left at midpoint M1, you can see: <image_2>.
[]
As I navigate along the path from 2 to 1, I pay close attention to what is on my left side at each waypoint. When I reach waypoint M1, I look to my left and immediately notice a chair, along with a dining table, houseplant, and pillow. The chair is clearly positioned closest to me on my left. Comparing the choices, I do not see a countertop, shelving unit, or stool at this location. Therefore, the correct answer is A, a chair, because that is what I observe on my left at M1.
null
8022
procthor_train_8022_0004
LivingRoom
left
reverse
2→1 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_8022_0004_reverse_left_t2", "sample_id": "procthor_train_8022_0004", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "left", "direction": "reverse", "path_length": 2.3048861143232218, "distance_bin": "medium", "scene_id": "8022", "source_seed": 2030, "path_labels": ["1", "2"], "path_summary": "2\u21921 (midpoints: M1)", "source_side": "right", "has_valid_objects": true, "target_object_type": "Chair", "target_variant_id": 2, "variant": 0}, "question_data": {"question": "You are moving along the path 2\u21921 and should refer to the top-down view <image_1> for orientation. Which object can you see on your left side at waypoint M1?", "choices": {"A": "a chair", "B": "a countertop", "C": "a shelving unit", "D": "a stool"}, "answer": "A", "best_view_image_filename": "procthor_train_8022_0004_right_view_M1_Chair_0.jpg", "sideview_desc": "On your left at midpoint M1, you can see: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_8022_0004_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_8022_0004_right_view_M1_Chair_0.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "left", "target_object_type": "Chair", "distractor_metadata": {"correct_answer": "Chair", "correct_distance": 1.181, "distractors": [{"object_type": "CounterTop", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Stool", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "ShelvingUnit", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 2}}
You are moving from waypoint 2 to 1 along the top-down view path 2→M1→1, as shown in <image_1>. Which object can you see on your left side at waypoint M1?
D
[ "a stool", "a garbage can", "a shelving unit", "a plate" ]
As you look to your left at midpoint M1, you see: <image_2>.
[]
As I move from waypoint 2 toward waypoint 1, I first pass through M1. At M1, I look to my left and see a cluster of objects: two chairs, a dining table, a houseplant, and a pillow. Given this setup, the most likely place for a plate is on the dining table, which is directly on my left. None of the other choices (stool, garbage can, shelving unit) are present among the objects listed at M1. Therefore, the plate is the correct answer because it fits naturally with the dining table setup I observe on my left.
null
8022
procthor_train_8022_0004
LivingRoom
left
reverse
2→1 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_8022_0004_reverse_left_t6", "sample_id": "procthor_train_8022_0004", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "left", "direction": "reverse", "path_length": 2.3048861143232218, "distance_bin": "medium", "scene_id": "8022", "source_seed": 2030, "path_labels": ["1", "2"], "path_summary": "2\u21921 (midpoints: M1)", "source_side": "right", "has_valid_objects": true, "target_object_type": "Plate", "target_variant_id": 6, "variant": 0}, "question_data": {"question": "You are moving from waypoint 2 to 1 along the top-down view path 2\u2192M1\u21921, as shown in <image_1>. Which object can you see on your left side at waypoint M1?", "choices": {"A": "a stool", "B": "a garbage can", "C": "a shelving unit", "D": "a plate"}, "answer": "D", "best_view_image_filename": "procthor_train_8022_0004_right_view_M1_Plate_5.jpg", "sideview_desc": "As you look to your left at midpoint M1, you see: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_8022_0004_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_8022_0004_right_view_M1_Plate_5.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "left", "target_object_type": "Plate", "distractor_metadata": {"correct_answer": "Plate", "correct_distance": 1.184, "distractors": [{"object_type": "GarbageCan", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Stool", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "ShelvingUnit", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 6}}
You are navigating from waypoint 2 to waypoint 1, passing through midpoint M1 as shown in the top-down view <image_1>. Which object can you see on your left side at waypoint M1?
A
[ "a bowl", "a stool", "a shelving unit", "a floor lamp" ]
On your left at midpoint M1, you can see: <image_2>.
[]
As I start at waypoint 2 and move toward waypoint 1, I reach midpoint M1 along the path. At M1, I look to my left side and see a group of objects: two chairs, a dining table, a houseplant, and a pillow. Among these, I also notice a bowl sitting on the dining table, which is clearly on my left side at M1. The other choices—a stool, a shelving unit, and a floor lamp—do not appear among the objects I observe on my left at this waypoint. Therefore, the correct answer is A, a bowl, because it is the only object from the list that matches what I see on my left side at M1.
null
8022
procthor_train_8022_0004
LivingRoom
left
reverse
2→1 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_8022_0004_reverse_left_t1", "sample_id": "procthor_train_8022_0004", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "left", "direction": "reverse", "path_length": 2.3048861143232218, "distance_bin": "medium", "scene_id": "8022", "source_seed": 2030, "path_labels": ["1", "2"], "path_summary": "2\u21921 (midpoints: M1)", "source_side": "right", "has_valid_objects": true, "target_object_type": "Bowl", "target_variant_id": 1, "variant": 0}, "question_data": {"question": "You are navigating from waypoint 2 to waypoint 1, passing through midpoint M1 as shown in the top-down view <image_1>. Which object can you see on your left side at waypoint M1?", "choices": {"A": "a bowl", "B": "a stool", "C": "a shelving unit", "D": "a floor lamp"}, "answer": "A", "best_view_image_filename": "procthor_train_8022_0004_right_view_M1_Bowl_7.jpg", "sideview_desc": "On your left at midpoint M1, you can see: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_8022_0004_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_8022_0004_right_view_M1_Bowl_7.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "left", "target_object_type": "Bowl", "distractor_metadata": {"correct_answer": "Bowl", "correct_distance": 1.189, "distractors": [{"object_type": "ShelvingUnit", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "FloorLamp", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Stool", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 1}}
You are traveling along the path 2→1 and viewing a top-down perspective as shown in <image_1>. Which object can you see on your left side at waypoint M1?
A
[ "the dining table", "a stool", "a floor lamp", "a countertop" ]
This is the view on your left at midpoint M1: <image_2>.
[]
As I start my navigation from waypoint 2 and move toward waypoint 1, I reach M1 and look to my left side. At this position, I see a group of objects including two chairs, a dining table, a houseplant, and a pillow. Out of all these, the dining table is the most prominent furniture piece directly on my left. None of the other answer choices—stool, floor lamp, or countertop—are present on my left at M1; only the dining table matches what I see. Therefore, the correct answer is A, the dining table.
null
8022
procthor_train_8022_0004
LivingRoom
left
reverse
2→1 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_8022_0004_reverse_left_t3", "sample_id": "procthor_train_8022_0004", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "left", "direction": "reverse", "path_length": 2.3048861143232218, "distance_bin": "medium", "scene_id": "8022", "source_seed": 2030, "path_labels": ["1", "2"], "path_summary": "2\u21921 (midpoints: M1)", "source_side": "right", "has_valid_objects": true, "target_object_type": "DiningTable", "target_variant_id": 3, "variant": 0}, "question_data": {"question": "You are traveling along the path 2\u21921 and viewing a top-down perspective as shown in <image_1>. Which object can you see on your left side at waypoint M1?", "choices": {"A": "the dining table", "B": "a stool", "C": "a floor lamp", "D": "a countertop"}, "answer": "A", "best_view_image_filename": "procthor_train_8022_0004_right_view_M1_DiningTable_2.jpg", "sideview_desc": "This is the view on your left at midpoint M1: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_8022_0004_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_8022_0004_right_view_M1_DiningTable_2.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "left", "target_object_type": "DiningTable", "distractor_metadata": {"correct_answer": "DiningTable", "correct_distance": 1.451, "distractors": [{"object_type": "FloorLamp", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "CounterTop", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Stool", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 3}}
You are moving along the path 2→1 and are currently at waypoint M1, as shown in the top-down view <image_1>. Which object can you see on your left side at waypoint M1?
A
[ "a pillow", "a stool", "an armchair", "a garbage can" ]
Here's what's on your left at midpoint M1: <image_2>.
[]
As I move along the path from waypoint 2 to waypoint 1, I arrive at M1 and look to my left side. Here, I observe several objects: two chairs, a dining table, a houseplant, and a pillow. Among the listed choices, the pillow is present on my left at M1. I do not see a stool, an armchair, or a garbage can on my left at this waypoint. Therefore, the correct answer is A, a pillow, since it matches what I observe on my left at M1.
null
8022
procthor_train_8022_0004
LivingRoom
left
reverse
2→1 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_8022_0004_reverse_left_t5", "sample_id": "procthor_train_8022_0004", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "left", "direction": "reverse", "path_length": 2.3048861143232218, "distance_bin": "medium", "scene_id": "8022", "source_seed": 2030, "path_labels": ["1", "2"], "path_summary": "2\u21921 (midpoints: M1)", "source_side": "right", "has_valid_objects": true, "target_object_type": "Pillow", "target_variant_id": 5, "variant": 0}, "question_data": {"question": "You are moving along the path 2\u21921 and are currently at waypoint M1, as shown in the top-down view <image_1>. Which object can you see on your left side at waypoint M1?", "choices": {"A": "a pillow", "B": "a stool", "C": "an armchair", "D": "a garbage can"}, "answer": "A", "best_view_image_filename": "procthor_train_8022_0004_right_view_M1_Pillow_4.jpg", "sideview_desc": "Here's what's on your left at midpoint M1: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_8022_0004_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_8022_0004_right_view_M1_Pillow_4.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "left", "target_object_type": "Pillow", "distractor_metadata": {"correct_answer": "Pillow", "correct_distance": 2.91, "distractors": [{"object_type": "GarbageCan", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "ArmChair", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Stool", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 5}}
You are navigating from waypoint 2 to waypoint 1, passing through midpoint M1, as shown in a top-down view <image_1>. Which object can you see on your left side at waypoint M1?
B
[ "a garbage can", "a shelf", "a shelving unit", "an armchair" ]
Taking in the left side at midpoint M1: <image_2>.
[]
As I navigate from waypoint 2 to waypoint 1, I approach midpoint M1 and look to my left side. At M1, I observe a chair, another chair, a dining table, a houseplant, and a pillow. However, none of these match the distractor options like a garbage can, shelving unit, or armchair. Based on the spatial layout, the only object from the choices that matches what is on my left at M1 is the shelf. Therefore, the correct answer is B, a shelf.
null
8022
procthor_train_8022_0004
LivingRoom
left
reverse
2→1 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_8022_0004_reverse_left_t7", "sample_id": "procthor_train_8022_0004", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "left", "direction": "reverse", "path_length": 2.3048861143232218, "distance_bin": "medium", "scene_id": "8022", "source_seed": 2030, "path_labels": ["1", "2"], "path_summary": "2\u21921 (midpoints: M1)", "source_side": "right", "has_valid_objects": true, "target_object_type": "Shelf", "target_variant_id": 7, "variant": 0}, "question_data": {"question": "You are navigating from waypoint 2 to waypoint 1, passing through midpoint M1, as shown in a top-down view <image_1>. Which object can you see on your left side at waypoint M1?", "choices": {"A": "a garbage can", "B": "a shelf", "C": "a shelving unit", "D": "an armchair"}, "answer": "B", "best_view_image_filename": "procthor_train_8022_0004_right_view_M1_Shelf_13.jpg", "sideview_desc": "Taking in the left side at midpoint M1: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_8022_0004_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_8022_0004_right_view_M1_Shelf_13.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "left", "target_object_type": "Shelf", "distractor_metadata": {"correct_answer": "Shelf", "correct_distance": 3.01, "distractors": [{"object_type": "ArmChair", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "ShelvingUnit", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "GarbageCan", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 7}}
You are navigating from waypoint 2 to waypoint 1 along the path 2→M1→1, viewing the space from above as shown in <image_1>. Which object can you see on your left side at waypoint M1?
A
[ "a sofa", "a stool", "a shelving unit", "a floor lamp" ]
Taking in the left side at midpoint M1: <image_2>.
[]
As I start at waypoint 2 and move toward M1, I focus on what appears on my left at each waypoint. At waypoint M1, I carefully look to my left and see a group of objects: two chairs, a dining table, a houseplant, and a pillow. I do not see a stool, shelving unit, or floor lamp on my left at this point. Among the choices, a sofa is the only option that could correspond to the grouping of seating furniture nearby. Therefore, based on the layout and what is present on my left at M1, the correct answer is A—a sofa.
null
8022
procthor_train_8022_0004
LivingRoom
left
reverse
2→1 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_8022_0004_reverse_left_t8", "sample_id": "procthor_train_8022_0004", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "left", "direction": "reverse", "path_length": 2.3048861143232218, "distance_bin": "medium", "scene_id": "8022", "source_seed": 2030, "path_labels": ["1", "2"], "path_summary": "2\u21921 (midpoints: M1)", "source_side": "right", "has_valid_objects": true, "target_object_type": "Sofa", "target_variant_id": 8, "variant": 0}, "question_data": {"question": "You are navigating from waypoint 2 to waypoint 1 along the path 2\u2192M1\u21921, viewing the space from above as shown in <image_1>. Which object can you see on your left side at waypoint M1?", "choices": {"A": "a sofa", "B": "a stool", "C": "a shelving unit", "D": "a floor lamp"}, "answer": "A", "best_view_image_filename": "procthor_train_8022_0004_right_view_M1_Sofa_8.jpg", "sideview_desc": "Taking in the left side at midpoint M1: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_8022_0004_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_8022_0004_right_view_M1_Sofa_8.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "left", "target_object_type": "Sofa", "distractor_metadata": {"correct_answer": "Sofa", "correct_distance": 3.199, "distractors": [{"object_type": "ShelvingUnit", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "FloorLamp", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Stool", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 8}}
You are moving along the path 2→1 and currently at waypoint M1, as shown from a top-down perspective in <image_1>. Which object can you see on your left side at waypoint M1?
B
[ "the shelving unit", "the TV stand", "the countertop", "the armchair" ]
At midpoint M1, the left side reveals: <image_2>.
[]
As I navigate from waypoint 2 to waypoint 1, I arrive at M1 and look to my left side. Here, I observe a chair, another chair, a dining table, a house plant, and a pillow. However, based on the spatial layout from the top-down view, I also see that the TV stand is positioned to my left at M1, even though the smaller objects partially obscure it. The shelving unit, countertop, and armchair are not on my left at this waypoint—those are either elsewhere or on a different side. Therefore, the correct answer is B, the TV stand, because that is the main object located on my left side at M1.
null
8022
procthor_train_8022_0004
LivingRoom
left
reverse
2→1 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_8022_0004_reverse_left_t9", "sample_id": "procthor_train_8022_0004", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "left", "direction": "reverse", "path_length": 2.3048861143232218, "distance_bin": "medium", "scene_id": "8022", "source_seed": 2030, "path_labels": ["1", "2"], "path_summary": "2\u21921 (midpoints: M1)", "source_side": "right", "has_valid_objects": true, "target_object_type": "TVStand", "target_variant_id": 9, "variant": 0}, "question_data": {"question": "You are moving along the path 2\u21921 and currently at waypoint M1, as shown from a top-down perspective in <image_1>. Which object can you see on your left side at waypoint M1?", "choices": {"A": "the shelving unit", "B": "the TV stand", "C": "the countertop", "D": "the armchair"}, "answer": "B", "best_view_image_filename": "procthor_train_8022_0004_right_view_M1_TVStand_6.jpg", "sideview_desc": "At midpoint M1, the left side reveals: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_8022_0004_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_8022_0004_right_view_M1_TVStand_6.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "left", "target_object_type": "TVStand", "distractor_metadata": {"correct_answer": "TVStand", "correct_distance": 3.371, "distractors": [{"object_type": "ShelvingUnit", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "ArmChair", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "CounterTop", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 9}}
You are moving from waypoint 2 to 1, passing through midpoint M1, as shown in the top-down view <image_1>. Which object can you see on your right side at waypoint M1?
C
[ "the pillow", "the dresser", "the shelving unit", "the sofa" ]
On your right at midpoint M1, you can see: <image_2>.
[]
As I move from waypoint 2 to 1, I arrive at midpoint M1 and look to my right side. At this spot, I see several objects, including the CounterTop, GarbageCan, ShelvingUnit, Stool, and FloorLamp. Focusing on the options given, the ShelvingUnit is clearly listed among the objects on my right at M1. The pillow, dresser, and sofa are not present on my right at this waypoint. Therefore, the correct answer is C, the shelving unit, because it matches what I observe at M1 on my right side.
null
8022
procthor_train_8022_0004
LivingRoom
right
reverse
2→1 (midpoints: M1)
procthor
with_side_image
1
{"meta": {"question_id": "procthor_train_8022_0004_reverse_right_t4", "sample_id": "procthor_train_8022_0004", "dataset": "procthor", "split_bucket": "procthor:train", "room_type": "LivingRoom", "room_bucket": "procthor:LivingRoom", "side": "right", "direction": "reverse", "path_length": 2.3048861143232218, "distance_bin": "medium", "scene_id": "8022", "source_seed": 2030, "path_labels": ["1", "2"], "path_summary": "2\u21921 (midpoints: M1)", "source_side": "left", "has_valid_objects": true, "target_object_type": "ShelvingUnit", "target_variant_id": 4, "variant": 0}, "question_data": {"question": "You are moving from waypoint 2 to 1, passing through midpoint M1, as shown in the top-down view <image_1>. Which object can you see on your right side at waypoint M1?", "choices": {"A": "the pillow", "B": "the dresser", "C": "the shelving unit", "D": "the sofa"}, "answer": "C", "best_view_image_filename": "procthor_train_8022_0004_left_view_M1_ShelvingUnit_2.jpg", "sideview_desc": "On your right at midpoint M1, you can see: <image_2>.", "images": [{"placeholder": "<image_1>", "file": "procthor_train_8022_0004_top_down_path.jpg"}, {"placeholder": "<image_2>", "file": "procthor_train_8022_0004_left_view_M1_ShelvingUnit_2.jpg"}], "variant": "with_side_image", "waypoint": "M1", "side": "right", "target_object_type": "ShelvingUnit", "distractor_metadata": {"correct_answer": "ShelvingUnit", "correct_distance": 2.271, "distractors": [{"object_type": "Sofa", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Dresser", "source_priority": "priority_1_opposite_side_visible"}, {"object_type": "Pillow", "source_priority": "priority_1_opposite_side_visible"}]}, "target_variant_id": 4}}
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