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| ], |
| "description": "the green sphere collided with the gray sphere" |
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| { |
| "question": "Will the green sphere collide with the gray sphere by the end of the video?", |
| "answer": "yes", |
| "choices": [ |
| "yes", |
| "no" |
| ], |
| "answer_index": 0, |
| "question_type": "predictive", |
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| { |
| "op": "find_collision", |
| "objects": [ |
| 2, |
| 5 |
| ] |
| }, |
| { |
| "op": "query_existence" |
| } |
| ] |
| }, |
| { |
| "question": "If the cyan cylinder were removed, would the purple sphere still collide with the gray sphere?", |
| "answer": "yes", |
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| "no", |
| "yes" |
| ], |
| "answer_index": 1, |
| "question_type": "counterfactual", |
| "template": "cf_collision", |
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| { |
| "op": "remove_object", |
| "idx": 3 |
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| { |
| "op": "find_collision", |
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| 4, |
| 5 |
| ] |
| }, |
| { |
| "op": "query_existence" |
| } |
| ] |
| }, |
| { |
| "question": "What happened right before the green sphere collided with the gray sphere?", |
| "answer": "the purple sphere collided with the gray sphere", |
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| "the purple sphere collided with the wall", |
| "the purple sphere started moving", |
| "the purple sphere collided with the gray sphere", |
| "nothing happened" |
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| "question_type": "explanatory", |
| "template": "what_happened_before", |
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| { |
| "op": "find_collision", |
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| 2, |
| 5 |
| ] |
| }, |
| { |
| "op": "query_before_event" |
| } |
| ] |
| }, |
| { |
| "question": "What shape is the green object?", |
| "answer": "sphere", |
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| "cube", |
| "sphere", |
| "cylinder" |
| ], |
| "answer_index": 1, |
| "question_type": "descriptive", |
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| { |
| "op": "filter_color", |
| "value": "green" |
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| { |
| "op": "query_shape" |
| } |
| ] |
| }, |
| { |
| "question": "What shape is the blue object?", |
| "answer": "cube", |
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| "sphere", |
| "cube" |
| ], |
| "answer_index": 2, |
| "question_type": "descriptive", |
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| "op": "filter_color", |
| "value": "blue" |
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| { |
| "op": "query_shape" |
| } |
| ] |
| }, |
| { |
| "question": "What color is the object left of the blue cube?", |
| "answer": "brown", |
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| "cyan", |
| "green", |
| "gray", |
| "red", |
| "brown", |
| "blue", |
| "yellow", |
| "purple" |
| ], |
| "answer_index": 4, |
| "question_type": "descriptive", |
| "template": "query_color_rel", |
| "program": [ |
| { |
| "op": "filter_color", |
| "value": "blue" |
| }, |
| { |
| "op": "relate", |
| "direction": "left_of" |
| }, |
| { |
| "op": "query_color" |
| } |
| ] |
| }, |
| { |
| "question": "If the cyan cylinder were removed, would the purple sphere still start moving?", |
| "answer": "yes", |
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| "no", |
| "yes" |
| ], |
| "answer_index": 1, |
| "question_type": "counterfactual", |
| "template": "cf_motion", |
| "program": [ |
| { |
| "op": "remove_object", |
| "idx": 3 |
| }, |
| { |
| "op": "filter_object", |
| "idx": 4 |
| }, |
| { |
| "op": "query_motion_start" |
| } |
| ] |
| }, |
| { |
| "question": "How many objects were moving when the purple sphere collided with the gray sphere?", |
| "answer": "4", |
| "choices": [ |
| "0", |
| "1", |
| "2", |
| "3", |
| "4", |
| "5" |
| ], |
| "answer_index": 4, |
| "question_type": "explanatory", |
| "template": "count_moving_at", |
| "program": [ |
| { |
| "op": "find_collision", |
| "objects": [ |
| 4, |
| 5 |
| ] |
| }, |
| { |
| "op": "count_moving_at_collision" |
| } |
| ] |
| } |
| ] |
| }, |
| { |
| "video_index": 1, |
| "video_filename": "videos/video_00001.gif", |
| "num_frames": 64, |
| "frame_size": 128, |
| "fps": 25, |
| "scene": { |
| "objects": [ |
| { |
| "idx": 0, |
| "color": "purple", |
| "shape": "cylinder", |
| "material": "rubber", |
| "size": "small", |
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| 0.0 |
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| { |
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| "color": "gray", |
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| "size": "small", |
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| { |
| "idx": 2, |
| "color": "red", |
| "shape": "cube", |
| "material": "metal", |
| "size": "large", |
| "radius": 0.32307429627427237, |
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| 0.0 |
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| { |
| "idx": 3, |
| "color": "brown", |
| "shape": "cylinder", |
| "material": "metal", |
| "size": "large", |
| "radius": 0.2842555863433316, |
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| ] |
| }, |
| "events": { |
| "collision_events": [ |
| { |
| "frame": 40, |
| "objects": [ |
| 2, |
| 3 |
| ], |
| "description": "the red cube collided with the brown cylinder" |
| }, |
| { |
| "frame": 55, |
| "objects": [ |
| 0, |
| 3 |
| ], |
| "description": "the purple cylinder collided with the brown cylinder" |
| } |
| ], |
| "motion_events": [ |
| { |
| "object": 0, |
| "type": "start", |
| "frame": 55, |
| "cause_collision": { |
| "frame": 55, |
| "objects": [ |
| 0, |
| 3 |
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| } |
| }, |
| { |
| "object": 2, |
| "type": "start", |
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| "frame": 40, |
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| 2, |
| 3 |
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| } |
| } |
| ], |
| "initially_moving": [ |
| 1, |
| 3 |
| ] |
| }, |
| "raw_events": { |
| "collisions": [ |
| { |
| "frame": 40, |
| "objects": [ |
| 2, |
| 3 |
| ] |
| }, |
| { |
| "frame": 55, |
| "objects": [ |
| 0, |
| 3 |
| ] |
| } |
| ], |
| "starts": { |
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| 55 |
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| "1": [], |
| "2": [ |
| 40 |
| ], |
| "3": [] |
| }, |
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| "1": [], |
| "2": [], |
| "3": [] |
| }, |
| "initially_moving": [ |
| 1, |
| 3 |
| ], |
| "wall_hits": [ |
| [ |
| 19, |
| 1, |
| 1, |
| 1 |
| ] |
| ] |
| }, |
| "questions": [ |
| { |
| "question": "After the red cube collided with the brown cylinder, will the red cube collide with something else?", |
| "answer": "no", |
| "choices": [ |
| "no", |
| "yes" |
| ], |
| "answer_index": 0, |
| "question_type": "predictive", |
| "template": "will_collide_again", |
| "program": [ |
| { |
| "op": "find_collision", |
| "objects": [ |
| 2, |
| 3 |
| ] |
| }, |
| { |
| "op": "query_subsequent_collision" |
| } |
| ] |
| }, |
| { |
| "question": "What caused the purple cylinder to start moving?", |
| "answer": "the collision with the brown cylinder", |
| "choices": [ |
| "it was pushed by the wall", |
| "nothing - it was already moving", |
| "the collision with the red cube", |
| "the collision with the brown cylinder" |
| ], |
| "answer_index": 3, |
| "question_type": "explanatory", |
| "template": "cause_of_motion", |
| "program": [ |
| { |
| "op": "filter_object", |
| "idx": 0 |
| }, |
| { |
| "op": "query_motion_cause" |
| } |
| ] |
| }, |
| { |
| "question": "If the brown cylinder were removed, would the purple cylinder still start moving?", |
| "answer": "no", |
| "choices": [ |
| "yes", |
| "no" |
| ], |
| "answer_index": 1, |
| "question_type": "counterfactual", |
| "template": "cf_motion", |
| "program": [ |
| { |
| "op": "remove_object", |
| "idx": 3 |
| }, |
| { |
| "op": "filter_object", |
| "idx": 0 |
| }, |
| { |
| "op": "query_motion_start" |
| } |
| ] |
| }, |
| { |
| "question": "If the gray sphere were removed, would the purple cylinder still collide with the brown cylinder?", |
| "answer": "yes", |
| "choices": [ |
| "no", |
| "yes" |
| ], |
| "answer_index": 1, |
| "question_type": "counterfactual", |
| "template": "cf_collision", |
| "program": [ |
| { |
| "op": "remove_object", |
| "idx": 1 |
| }, |
| { |
| "op": "find_collision", |
| "objects": [ |
| 0, |
| 3 |
| ] |
| }, |
| { |
| "op": "query_existence" |
| } |
| ] |
| }, |
| { |
| "question": "How many objects are there?", |
| "answer": "4", |
| "choices": [ |
| "0", |
| "1", |
| "2", |
| "3", |
| "4", |
| "5" |
| ], |
| "answer_index": 4, |
| "question_type": "descriptive", |
| "template": "count_all", |
| "program": [ |
| { |
| "op": "count" |
| } |
| ] |
| }, |
| { |
| "question": "How many sphere objects are there?", |
| "answer": "1", |
| "choices": [ |
| "0", |
| "1", |
| "3", |
| "4", |
| "5", |
| "6" |
| ], |
| "answer_index": 1, |
| "question_type": "descriptive", |
| "template": "count_shape", |
| "program": [ |
| { |
| "op": "filter_shape", |
| "value": "sphere" |
| }, |
| { |
| "op": "count" |
| } |
| ] |
| }, |
| { |
| "question": "How many collisions happened in the video?", |
| "answer": "2", |
| "choices": [ |
| "0", |
| "1", |
| "2", |
| "3", |
| "5", |
| "6" |
| ], |
| "answer_index": 2, |
| "question_type": "explanatory", |
| "template": "count_collisions", |
| "program": [ |
| { |
| "op": "filter_event", |
| "type": "collision" |
| }, |
| { |
| "op": "count" |
| } |
| ] |
| }, |
| { |
| "question": "What shape is the gray object?", |
| "answer": "sphere", |
| "choices": [ |
| "cube", |
| "cylinder", |
| "sphere" |
| ], |
| "answer_index": 2, |
| "question_type": "descriptive", |
| "template": "query_shape", |
| "program": [ |
| { |
| "op": "filter_color", |
| "value": "gray" |
| }, |
| { |
| "op": "query_shape" |
| } |
| ] |
| } |
| ] |
| }, |
| { |
| "video_index": 2, |
| "video_filename": "videos/video_00002.gif", |
| "num_frames": 64, |
| "frame_size": 128, |
| "fps": 25, |
| "scene": { |
| "objects": [ |
| { |
| "idx": 0, |
| "color": "blue", |
| "shape": "cylinder", |
| "material": "rubber", |
| "size": "large", |
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| { |
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| "color": "yellow", |
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| "size": "large", |
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| "color": "purple", |
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| "color": "red", |
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| { |
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| "color": "green", |
| "shape": "sphere", |
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| "size": "large", |
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| "events": { |
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| { |
| "frame": 10, |
| "objects": [ |
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| 5 |
| ], |
| "description": "the blue cylinder collided with the green sphere" |
| }, |
| { |
| "frame": 48, |
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| 4 |
| ], |
| "description": "the blue cylinder collided with the red cube" |
| }, |
| { |
| "frame": 57, |
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| ], |
| "description": "the blue cylinder collided with the yellow cube" |
| }, |
| { |
| "frame": 61, |
| "objects": [ |
| 0, |
| 4 |
| ], |
| "description": "the blue cylinder collided with the red cube" |
| } |
| ], |
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| { |
| "object": 5, |
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| "frame": 10, |
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| 0, |
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| "frame": 57, |
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| 0, |
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| { |
| "frame": 61, |
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| 0, |
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| 1, |
| 2 |
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| [ |
| 12, |
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| "questions": [ |
| { |
| "question": "What happened right after the blue cylinder collided with the red cube?", |
| "answer": "nothing happened", |
| "choices": [ |
| "the yellow cube collided with the wall", |
| "nothing happened", |
| "the cyan sphere collided with the wall", |
| "the blue cylinder collided with the green sphere" |
| ], |
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| "question_type": "explanatory", |
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| { |
| "op": "find_collision", |
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| 0, |
| 4 |
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| }, |
| { |
| "op": "query_after_event" |
| } |
| ] |
| }, |
| { |
| "question": "If the green sphere were removed, would the blue cylinder still collide with the red cube?", |
| "answer": "yes", |
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| "yes", |
| "no" |
| ], |
| "answer_index": 0, |
| "question_type": "counterfactual", |
| "template": "cf_collision", |
| "program": [ |
| { |
| "op": "remove_object", |
| "idx": 5 |
| }, |
| { |
| "op": "find_collision", |
| "objects": [ |
| 0, |
| 4 |
| ] |
| }, |
| { |
| "op": "query_existence" |
| } |
| ] |
| }, |
| { |
| "question": "If the red cube were removed, would the blue cylinder still collide with the yellow cube?", |
| "answer": "yes", |
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| "yes", |
| "no" |
| ], |
| "answer_index": 0, |
| "question_type": "counterfactual", |
| "template": "cf_collision", |
| "program": [ |
| { |
| "op": "remove_object", |
| "idx": 4 |
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| { |
| "op": "find_collision", |
| "objects": [ |
| 0, |
| 1 |
| ] |
| }, |
| { |
| "op": "query_existence" |
| } |
| ] |
| }, |
| { |
| "question": "What material is the yellow cube made of?", |
| "answer": "metal", |
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| "rubber", |
| "metal" |
| ], |
| "answer_index": 1, |
| "question_type": "descriptive", |
| "template": "query_material", |
| "program": [ |
| { |
| "op": "filter_color", |
| "value": "yellow" |
| }, |
| { |
| "op": "filter_shape", |
| "value": "cube" |
| }, |
| { |
| "op": "query_material" |
| } |
| ] |
| }, |
| { |
| "question": "How many purple objects are there?", |
| "answer": "1", |
| "choices": [ |
| "0", |
| "1", |
| "2", |
| "3", |
| "4", |
| "6" |
| ], |
| "answer_index": 1, |
| "question_type": "descriptive", |
| "template": "count_color", |
| "program": [ |
| { |
| "op": "filter_color", |
| "value": "purple" |
| }, |
| { |
| "op": "count" |
| } |
| ] |
| }, |
| { |
| "question": "After the blue cylinder collided with the red cube, will the blue cylinder collide with something else?", |
| "answer": "yes", |
| "choices": [ |
| "yes", |
| "no" |
| ], |
| "answer_index": 0, |
| "question_type": "predictive", |
| "template": "will_collide_again", |
| "program": [ |
| { |
| "op": "find_collision", |
| "objects": [ |
| 0, |
| 4 |
| ] |
| }, |
| { |
| "op": "query_subsequent_collision" |
| } |
| ] |
| }, |
| { |
| "question": "How many objects were moving when the blue cylinder collided with the red cube?", |
| "answer": "5", |
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| "0", |
| "1", |
| "3", |
| "4", |
| "5", |
| "6" |
| ], |
| "answer_index": 4, |
| "question_type": "explanatory", |
| "template": "count_moving_at", |
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| { |
| "op": "find_collision", |
| "objects": [ |
| 0, |
| 4 |
| ] |
| }, |
| { |
| "op": "count_moving_at_collision" |
| } |
| ] |
| }, |
| { |
| "question": "What shape is the purple object?", |
| "answer": "cube", |
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| "cylinder", |
| "sphere", |
| "cube" |
| ], |
| "answer_index": 2, |
| "question_type": "descriptive", |
| "template": "query_shape", |
| "program": [ |
| { |
| "op": "filter_color", |
| "value": "purple" |
| }, |
| { |
| "op": "query_shape" |
| } |
| ] |
| } |
| ] |
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| { |
| "video_index": 3, |
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| "idx": 0, |
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| { |
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| { |
| "idx": 4, |
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| "idx": 5, |
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| "frame": 7, |
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| "description": "the red sphere collided with the cyan cube" |
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| "description": "the yellow cube collided with the gray sphere" |
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| { |
| "object": 3, |
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| { |
| "object": 4, |
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| "frame": 11, |
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| 5 |
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| "question": "If the cyan cube were removed, would the red sphere still start moving?", |
| "answer": "no", |
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| "yes", |
| "no" |
| ], |
| "answer_index": 1, |
| "question_type": "counterfactual", |
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| "op": "remove_object", |
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| { |
| "op": "filter_object", |
| "idx": 3 |
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| { |
| "op": "query_motion_start" |
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| }, |
| { |
| "question": "If the blue sphere were removed, would the red sphere still collide with the cyan cube?", |
| "answer": "yes", |
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| "no" |
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| "answer_index": 0, |
| "question_type": "counterfactual", |
| "template": "cf_collision", |
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| { |
| "op": "remove_object", |
| "idx": 2 |
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| { |
| "op": "find_collision", |
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| 5 |
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| }, |
| { |
| "op": "query_existence" |
| } |
| ] |
| }, |
| { |
| "question": "How many red objects are there?", |
| "answer": "1", |
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| "1", |
| "2", |
| "3", |
| "4", |
| "5", |
| "6" |
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| "question_type": "descriptive", |
| "template": "count_color", |
| "program": [ |
| { |
| "op": "filter_color", |
| "value": "red" |
| }, |
| { |
| "op": "count" |
| } |
| ] |
| }, |
| { |
| "question": "What happened right after the red sphere collided with the cyan cube?", |
| "answer": "the red sphere collided with the brown cube", |
| "choices": [ |
| "the red sphere collided with the brown cube", |
| "the yellow cube collided with the gray sphere", |
| "nothing happened", |
| "the cyan cube collided with the wall" |
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| "question_type": "explanatory", |
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| "op": "find_collision", |
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| 3, |
| 5 |
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| }, |
| { |
| "op": "query_after_event" |
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| }, |
| { |
| "question": "Will the red sphere collide with the cyan cube by the end of the video?", |
| "answer": "yes", |
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| "no", |
| "yes" |
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| "answer_index": 1, |
| "question_type": "predictive", |
| "template": "will_collide", |
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| { |
| "op": "find_collision", |
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| 3, |
| 5 |
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| }, |
| { |
| "op": "query_existence" |
| } |
| ] |
| }, |
| { |
| "question": "What happened right after the red sphere collided with the brown cube?", |
| "answer": "the yellow cube collided with the gray sphere", |
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| "nothing happened", |
| "the gray sphere started moving", |
| "the brown cube started moving", |
| "the yellow cube collided with the gray sphere" |
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| "answer_index": 3, |
| "question_type": "explanatory", |
| "template": "what_happened_after", |
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| { |
| "op": "find_collision", |
| "objects": [ |
| 3, |
| 4 |
| ] |
| }, |
| { |
| "op": "query_after_event" |
| } |
| ] |
| }, |
| { |
| "question": "What material is the brown cube made of?", |
| "answer": "rubber", |
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| "metal", |
| "rubber" |
| ], |
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| "question_type": "descriptive", |
| "template": "query_material", |
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| { |
| "op": "filter_color", |
| "value": "brown" |
| }, |
| { |
| "op": "filter_shape", |
| "value": "cube" |
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| { |
| "op": "query_material" |
| } |
| ] |
| }, |
| { |
| "question": "What color is the object in front of the blue sphere?", |
| "answer": "gray", |
| "choices": [ |
| "blue", |
| "yellow", |
| "gray", |
| "brown", |
| "cyan", |
| "red", |
| "purple", |
| "green" |
| ], |
| "answer_index": 2, |
| "question_type": "descriptive", |
| "template": "query_color_rel", |
| "program": [ |
| { |
| "op": "filter_color", |
| "value": "blue" |
| }, |
| { |
| "op": "relate", |
| "direction": "in_front_of" |
| }, |
| { |
| "op": "query_color" |
| } |
| ] |
| } |
| ] |
| }, |
| { |
| "video_index": 4, |
| "video_filename": "videos/video_00004.gif", |
| "num_frames": 64, |
| "frame_size": 128, |
| "fps": 25, |
| "scene": { |
| "objects": [ |
| { |
| "idx": 0, |
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| { |
| "frame": 13, |
| "objects": [ |
| 1, |
| 4 |
| ], |
| "description": "the cyan sphere collided with the yellow sphere" |
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| { |
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| 4 |
| ], |
| "description": "the red sphere collided with the yellow sphere" |
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| { |
| "object": 0, |
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| 1, |
| 4 |
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| 2, |
| 3, |
| 4 |
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| }, |
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| { |
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| 1, |
| 4 |
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| }, |
| { |
| "frame": 50, |
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| 4 |
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| 50 |
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| 4 |
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| [ |
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| 48, |
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| "questions": [ |
| { |
| "question": "What happened right after the cyan sphere collided with the yellow sphere?", |
| "answer": "the red sphere collided with the yellow sphere", |
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| "the red sphere started moving", |
| "the red sphere collided with the yellow sphere", |
| "the cyan sphere started moving", |
| "the gray sphere collided with the wall" |
| ], |
| "answer_index": 1, |
| "question_type": "explanatory", |
| "template": "what_happened_after", |
| "program": [ |
| { |
| "op": "find_collision", |
| "objects": [ |
| 1, |
| 4 |
| ] |
| }, |
| { |
| "op": "query_after_event" |
| } |
| ] |
| }, |
| { |
| "question": "If the cyan sphere were removed, would the red sphere still start moving?", |
| "answer": "no", |
| "choices": [ |
| "no", |
| "yes" |
| ], |
| "answer_index": 0, |
| "question_type": "counterfactual", |
| "template": "cf_motion", |
| "program": [ |
| { |
| "op": "remove_object", |
| "idx": 1 |
| }, |
| { |
| "op": "filter_object", |
| "idx": 0 |
| }, |
| { |
| "op": "query_motion_start" |
| } |
| ] |
| }, |
| { |
| "question": "What shape is the cyan object?", |
| "answer": "sphere", |
| "choices": [ |
| "sphere", |
| "cylinder", |
| "cube" |
| ], |
| "answer_index": 0, |
| "question_type": "descriptive", |
| "template": "query_shape", |
| "program": [ |
| { |
| "op": "filter_color", |
| "value": "cyan" |
| }, |
| { |
| "op": "query_shape" |
| } |
| ] |
| }, |
| { |
| "question": "What shape is the red object?", |
| "answer": "sphere", |
| "choices": [ |
| "cube", |
| "cylinder", |
| "sphere" |
| ], |
| "answer_index": 2, |
| "question_type": "descriptive", |
| "template": "query_shape", |
| "program": [ |
| { |
| "op": "filter_color", |
| "value": "red" |
| }, |
| { |
| "op": "query_shape" |
| } |
| ] |
| }, |
| { |
| "question": "If the yellow sphere were removed, would the red sphere still start moving?", |
| "answer": "no", |
| "choices": [ |
| "yes", |
| "no" |
| ], |
| "answer_index": 1, |
| "question_type": "counterfactual", |
| "template": "cf_motion", |
| "program": [ |
| { |
| "op": "remove_object", |
| "idx": 4 |
| }, |
| { |
| "op": "filter_object", |
| "idx": 0 |
| }, |
| { |
| "op": "query_motion_start" |
| } |
| ] |
| }, |
| { |
| "question": "What caused the red sphere to start moving?", |
| "answer": "the collision with the yellow sphere", |
| "choices": [ |
| "the collision with the cyan sphere", |
| "the collision with the yellow sphere", |
| "nothing - it was already moving", |
| "it was pushed by the wall" |
| ], |
| "answer_index": 1, |
| "question_type": "explanatory", |
| "template": "cause_of_motion", |
| "program": [ |
| { |
| "op": "filter_object", |
| "idx": 0 |
| }, |
| { |
| "op": "query_motion_cause" |
| } |
| ] |
| }, |
| { |
| "question": "What shape is the yellow object?", |
| "answer": "sphere", |
| "choices": [ |
| "sphere", |
| "cube", |
| "cylinder" |
| ], |
| "answer_index": 0, |
| "question_type": "descriptive", |
| "template": "query_shape", |
| "program": [ |
| { |
| "op": "filter_color", |
| "value": "yellow" |
| }, |
| { |
| "op": "query_shape" |
| } |
| ] |
| }, |
| { |
| "question": "Will the red sphere collide with the cyan sphere by the end of the video?", |
| "answer": "no", |
| "choices": [ |
| "yes", |
| "no" |
| ], |
| "answer_index": 1, |
| "question_type": "predictive", |
| "template": "will_collide", |
| "program": [ |
| { |
| "op": "find_collision", |
| "objects": [ |
| 0, |
| 1 |
| ] |
| }, |
| { |
| "op": "query_existence" |
| } |
| ] |
| } |
| ] |
| }, |
| { |
| "video_index": 5, |
| "video_filename": "videos/video_00005.gif", |
| "num_frames": 64, |
| "frame_size": 128, |
| "fps": 25, |
| "scene": { |
| "objects": [ |
| { |
| "idx": 0, |
| "color": "red", |
| "shape": "cylinder", |
| "material": "rubber", |
| "size": "small", |
| "radius": 0.16609685313350853, |
| "position": [ |
| -0.02162864193159808, |
| 0.5477369906763048 |
| ], |
| "velocity": [ |
| 0.0, |
| 0.0 |
| ], |
| "spin": -1.496400949239514, |
| "is_probe": false |
| }, |
| { |
| "idx": 1, |
| "color": "brown", |
| "shape": "cube", |
| "material": "rubber", |
| "size": "large", |
| "radius": 0.33793489546074046, |
| "position": [ |
| -1.3615115898300263, |
| 0.17234796245424255 |
| ], |
| "velocity": [ |
| -1.1364131596450517, |
| -0.02402328219120739 |
| ], |
| "spin": -0.8902414916563056, |
| "is_probe": false |
| }, |
| { |
| "idx": 2, |
| "color": "blue", |
| "shape": "cube", |
| "material": "rubber", |
| "size": "small", |
| "radius": 0.19386065648651293, |
| "position": [ |
| -0.7085000259566853, |
| 1.1769186373382585 |
| ], |
| "velocity": [ |
| 0.0, |
| 0.0 |
| ], |
| "spin": -0.5251720662731818, |
| "is_probe": false |
| }, |
| { |
| "idx": 3, |
| "color": "green", |
| "shape": "sphere", |
| "material": "rubber", |
| "size": "large", |
| "radius": 0.3275384830086993, |
| "position": [ |
| 1.1472743572152606, |
| -0.8453125720011849 |
| ], |
| "velocity": [ |
| 0.0, |
| 0.0 |
| ], |
| "spin": 0.9186459930811308, |
| "is_probe": false |
| }, |
| { |
| "idx": 4, |
| "color": "gray", |
| "shape": "sphere", |
| "material": "rubber", |
| "size": "large", |
| "radius": 0.2913923731467823, |
| "position": [ |
| 1.2258895421837905, |
| 1.1538059508754384 |
| ], |
| "velocity": [ |
| -0.34428904618230377, |
| 0.7761002312894555 |
| ], |
| "spin": 0.5955359709549324, |
| "is_probe": false |
| } |
| ] |
| }, |
| "events": { |
| "collision_events": [ |
| { |
| "frame": 43, |
| "objects": [ |
| 0, |
| 1 |
| ], |
| "description": "the red cylinder collided with the brown cube" |
| }, |
| { |
| "frame": 52, |
| "objects": [ |
| 0, |
| 4 |
| ], |
| "description": "the red cylinder collided with the gray sphere" |
| } |
| ], |
| "motion_events": [ |
| { |
| "object": 0, |
| "type": "start", |
| "frame": 43, |
| "cause_collision": { |
| "frame": 43, |
| "objects": [ |
| 0, |
| 1 |
| ] |
| } |
| } |
| ], |
| "initially_moving": [ |
| 1, |
| 4 |
| ] |
| }, |
| "raw_events": { |
| "collisions": [ |
| { |
| "frame": 43, |
| "objects": [ |
| 0, |
| 1 |
| ] |
| }, |
| { |
| "frame": 52, |
| "objects": [ |
| 0, |
| 4 |
| ] |
| } |
| ], |
| "starts": { |
| "0": [ |
| 43 |
| ], |
| "1": [], |
| "2": [], |
| "3": [], |
| "4": [] |
| }, |
| "stops": { |
| "0": [], |
| "1": [], |
| "2": [], |
| "3": [], |
| "4": [] |
| }, |
| "initially_moving": [ |
| 1, |
| 4 |
| ], |
| "wall_hits": [ |
| [ |
| 6, |
| 1, |
| 0, |
| -1 |
| ], |
| [ |
| 18, |
| 4, |
| 1, |
| 1 |
| ] |
| ] |
| }, |
| "questions": [ |
| { |
| "question": "How many red objects are there?", |
| "answer": "1", |
| "choices": [ |
| "0", |
| "1", |
| "2", |
| "3", |
| "4", |
| "6" |
| ], |
| "answer_index": 1, |
| "question_type": "descriptive", |
| "template": "count_color", |
| "program": [ |
| { |
| "op": "filter_color", |
| "value": "red" |
| }, |
| { |
| "op": "count" |
| } |
| ] |
| }, |
| { |
| "question": "How many green objects are there?", |
| "answer": "1", |
| "choices": [ |
| "0", |
| "1", |
| "3", |
| "4", |
| "5", |
| "6" |
| ], |
| "answer_index": 1, |
| "question_type": "descriptive", |
| "template": "count_color", |
| "program": [ |
| { |
| "op": "filter_color", |
| "value": "green" |
| }, |
| { |
| "op": "count" |
| } |
| ] |
| }, |
| { |
| "question": "After the red cylinder collided with the gray sphere, will the red cylinder collide with something else?", |
| "answer": "no", |
| "choices": [ |
| "no", |
| "yes" |
| ], |
| "answer_index": 0, |
| "question_type": "predictive", |
| "template": "will_collide_again", |
| "program": [ |
| { |
| "op": "find_collision", |
| "objects": [ |
| 0, |
| 4 |
| ] |
| }, |
| { |
| "op": "query_subsequent_collision" |
| } |
| ] |
| }, |
| { |
| "question": "If the gray sphere were removed, would the red cylinder still collide with the brown cube?", |
| "answer": "yes", |
| "choices": [ |
| "no", |
| "yes" |
| ], |
| "answer_index": 1, |
| "question_type": "counterfactual", |
| "template": "cf_collision", |
| "program": [ |
| { |
| "op": "remove_object", |
| "idx": 4 |
| }, |
| { |
| "op": "find_collision", |
| "objects": [ |
| 0, |
| 1 |
| ] |
| }, |
| { |
| "op": "query_existence" |
| } |
| ] |
| }, |
| { |
| "question": "How many collisions happened in the video?", |
| "answer": "2", |
| "choices": [ |
| "0", |
| "1", |
| "2", |
| "3", |
| "4", |
| "6" |
| ], |
| "answer_index": 2, |
| "question_type": "explanatory", |
| "template": "count_collisions", |
| "program": [ |
| { |
| "op": "filter_event", |
| "type": "collision" |
| }, |
| { |
| "op": "count" |
| } |
| ] |
| }, |
| { |
| "question": "If the green sphere were removed, would the red cylinder still start moving?", |
| "answer": "yes", |
| "choices": [ |
| "yes", |
| "no" |
| ], |
| "answer_index": 0, |
| "question_type": "counterfactual", |
| "template": "cf_motion", |
| "program": [ |
| { |
| "op": "remove_object", |
| "idx": 3 |
| }, |
| { |
| "op": "filter_object", |
| "idx": 0 |
| }, |
| { |
| "op": "query_motion_start" |
| } |
| ] |
| }, |
| { |
| "question": "What material is the brown cube made of?", |
| "answer": "rubber", |
| "choices": [ |
| "rubber", |
| "metal" |
| ], |
| "answer_index": 0, |
| "question_type": "descriptive", |
| "template": "query_material", |
| "program": [ |
| { |
| "op": "filter_color", |
| "value": "brown" |
| }, |
| { |
| "op": "filter_shape", |
| "value": "cube" |
| }, |
| { |
| "op": "query_material" |
| } |
| ] |
| }, |
| { |
| "question": "What happened right before the red cylinder collided with the brown cube?", |
| "answer": "nothing happened", |
| "choices": [ |
| "the brown cube collided with the wall", |
| "the gray sphere collided with the wall", |
| "nothing happened", |
| "the red cylinder collided with the gray sphere" |
| ], |
| "answer_index": 2, |
| "question_type": "explanatory", |
| "template": "what_happened_before", |
| "program": [ |
| { |
| "op": "find_collision", |
| "objects": [ |
| 0, |
| 1 |
| ] |
| }, |
| { |
| "op": "query_before_event" |
| } |
| ] |
| } |
| ] |
| }, |
| { |
| "video_index": 6, |
| "video_filename": "videos/video_00006.gif", |
| "num_frames": 64, |
| "frame_size": 128, |
| "fps": 25, |
| "scene": { |
| "objects": [ |
| { |
| "idx": 0, |
| "color": "gray", |
| "shape": "cylinder", |
| "material": "metal", |
| "size": "large", |
| "radius": 0.30582561130513064, |
| "position": [ |
| 1.015313310209694, |
| 1.530768557963947 |
| ], |
| "velocity": [ |
| 0.9319215143021138, |
| 1.3700450324185096 |
| ], |
| "spin": 1.4610128175207322, |
| "is_probe": false |
| }, |
| { |
| "idx": 1, |
| "color": "green", |
| "shape": "cube", |
| "material": "rubber", |
| "size": "small", |
| "radius": 0.15881747166108884, |
| "position": [ |
| 1.0384166676550775, |
| -1.366283580995418 |
| ], |
| "velocity": [ |
| -0.13504772072375007, |
| 1.651824808022114 |
| ], |
| "spin": -0.8753456925925228, |
| "is_probe": false |
| }, |
| { |
| "idx": 2, |
| "color": "yellow", |
| "shape": "sphere", |
| "material": "rubber", |
| "size": "small", |
| "radius": 0.18688395948884723, |
| "position": [ |
| 1.1539508850452902, |
| -0.025816298556336603 |
| ], |
| "velocity": [ |
| 1.2339526958730866, |
| 0.7270782658906909 |
| ], |
| "spin": 0.9492184377530788, |
| "is_probe": false |
| } |
| ] |
| }, |
| "events": { |
| "collision_events": [ |
| { |
| "frame": 18, |
| "objects": [ |
| 0, |
| 2 |
| ], |
| "description": "the gray cylinder collided with the yellow sphere" |
| }, |
| { |
| "frame": 30, |
| "objects": [ |
| 0, |
| 1 |
| ], |
| "description": "the gray cylinder collided with the green cube" |
| } |
| ], |
| "motion_events": [], |
| "initially_moving": [ |
| 0, |
| 1, |
| 2 |
| ] |
| }, |
| "raw_events": { |
| "collisions": [ |
| { |
| "frame": 18, |
| "objects": [ |
| 0, |
| 2 |
| ] |
| }, |
| { |
| "frame": 30, |
| "objects": [ |
| 0, |
| 1 |
| ] |
| } |
| ], |
| "starts": { |
| "0": [], |
| "1": [], |
| "2": [] |
| }, |
| "stops": { |
| "0": [], |
| "1": [], |
| "2": [] |
| }, |
| "initially_moving": [ |
| 0, |
| 1, |
| 2 |
| ], |
| "wall_hits": [ |
| [ |
| 2, |
| 0, |
| 1, |
| 1 |
| ], |
| [ |
| 13, |
| 2, |
| 0, |
| 1 |
| ], |
| [ |
| 18, |
| 0, |
| 0, |
| 1 |
| ], |
| [ |
| 46, |
| 2, |
| 1, |
| -1 |
| ] |
| ] |
| }, |
| "questions": [ |
| { |
| "question": "If the yellow sphere were removed, would the gray cylinder still collide with the green cube?", |
| "answer": "no", |
| "choices": [ |
| "yes", |
| "no" |
| ], |
| "answer_index": 1, |
| "question_type": "counterfactual", |
| "template": "cf_collision", |
| "program": [ |
| { |
| "op": "remove_object", |
| "idx": 2 |
| }, |
| { |
| "op": "find_collision", |
| "objects": [ |
| 0, |
| 1 |
| ] |
| }, |
| { |
| "op": "query_existence" |
| } |
| ] |
| }, |
| { |
| "question": "After the gray cylinder collided with the yellow sphere, will the gray cylinder collide with something else?", |
| "answer": "yes", |
| "choices": [ |
| "yes", |
| "no" |
| ], |
| "answer_index": 0, |
| "question_type": "predictive", |
| "template": "will_collide_again", |
| "program": [ |
| { |
| "op": "find_collision", |
| "objects": [ |
| 0, |
| 2 |
| ] |
| }, |
| { |
| "op": "query_subsequent_collision" |
| } |
| ] |
| }, |
| { |
| "question": "How many yellow objects are there?", |
| "answer": "1", |
| "choices": [ |
| "0", |
| "1", |
| "3", |
| "4", |
| "5", |
| "6" |
| ], |
| "answer_index": 1, |
| "question_type": "descriptive", |
| "template": "count_color", |
| "program": [ |
| { |
| "op": "filter_color", |
| "value": "yellow" |
| }, |
| { |
| "op": "count" |
| } |
| ] |
| }, |
| { |
| "question": "If the green cube were removed, would the gray cylinder still collide with the yellow sphere?", |
| "answer": "yes", |
| "choices": [ |
| "yes", |
| "no" |
| ], |
| "answer_index": 0, |
| "question_type": "counterfactual", |
| "template": "cf_collision", |
| "program": [ |
| { |
| "op": "remove_object", |
| "idx": 1 |
| }, |
| { |
| "op": "find_collision", |
| "objects": [ |
| 0, |
| 2 |
| ] |
| }, |
| { |
| "op": "query_existence" |
| } |
| ] |
| }, |
| { |
| "question": "What color is the sphere?", |
| "answer": "yellow", |
| "choices": [ |
| "yellow", |
| "blue", |
| "purple", |
| "brown", |
| "red", |
| "gray", |
| "cyan", |
| "green" |
| ], |
| "answer_index": 0, |
| "question_type": "descriptive", |
| "template": "query_color", |
| "program": [ |
| { |
| "op": "filter_shape", |
| "value": "sphere" |
| }, |
| { |
| "op": "query_color" |
| } |
| ] |
| }, |
| { |
| "question": "How many objects were moving when the gray cylinder collided with the green cube?", |
| "answer": "3", |
| "choices": [ |
| "0", |
| "1", |
| "2", |
| "3" |
| ], |
| "answer_index": 3, |
| "question_type": "explanatory", |
| "template": "count_moving_at", |
| "program": [ |
| { |
| "op": "find_collision", |
| "objects": [ |
| 0, |
| 1 |
| ] |
| }, |
| { |
| "op": "count_moving_at_collision" |
| } |
| ] |
| }, |
| { |
| "question": "What material is the gray cylinder made of?", |
| "answer": "metal", |
| "choices": [ |
| "rubber", |
| "metal" |
| ], |
| "answer_index": 1, |
| "question_type": "descriptive", |
| "template": "query_material", |
| "program": [ |
| { |
| "op": "filter_color", |
| "value": "gray" |
| }, |
| { |
| "op": "filter_shape", |
| "value": "cylinder" |
| }, |
| { |
| "op": "query_material" |
| } |
| ] |
| }, |
| { |
| "question": "What happened right after the gray cylinder collided with the green cube?", |
| "answer": "nothing happened", |
| "choices": [ |
| "the gray cylinder collided with the wall", |
| "the yellow sphere collided with the wall", |
| "the gray cylinder collided with the yellow sphere", |
| "nothing happened" |
| ], |
| "answer_index": 3, |
| "question_type": "explanatory", |
| "template": "what_happened_after", |
| "program": [ |
| { |
| "op": "find_collision", |
| "objects": [ |
| 0, |
| 1 |
| ] |
| }, |
| { |
| "op": "query_after_event" |
| } |
| ] |
| } |
| ] |
| }, |
| { |
| "video_index": 7, |
| "video_filename": "videos/video_00007.gif", |
| "num_frames": 64, |
| "frame_size": 128, |
| "fps": 25, |
| "scene": { |
| "objects": [ |
| { |
| "idx": 0, |
| "color": "green", |
| "shape": "sphere", |
| "material": "metal", |
| "size": "small", |
| "radius": 0.16276677029301875, |
| "position": [ |
| 0.42778940044382985, |
| 0.5469957558196439 |
| ], |
| "velocity": [ |
| -0.435788272762294, |
| -0.708289098056274 |
| ], |
| "spin": 1.0352229626236586, |
| "is_probe": false |
| }, |
| { |
| "idx": 1, |
| "color": "gray", |
| "shape": "sphere", |
| "material": "rubber", |
| "size": "small", |
| "radius": 0.19872487306467332, |
| "position": [ |
| -1.0825571405780572, |
| -0.18502825171661863 |
| ], |
| "velocity": [ |
| 0.0, |
| 0.0 |
| ], |
| "spin": 1.3348445134349385, |
| "is_probe": false |
| }, |
| { |
| "idx": 2, |
| "color": "red", |
| "shape": "cube", |
| "material": "metal", |
| "size": "small", |
| "radius": 0.17539950158063664, |
| "position": [ |
| -1.2502173088115887, |
| 1.4502669582513465 |
| ], |
| "velocity": [ |
| 0.0, |
| 0.0 |
| ], |
| "spin": 1.2117503645877803, |
| "is_probe": false |
| }, |
| { |
| "idx": 3, |
| "color": "purple", |
| "shape": "cube", |
| "material": "rubber", |
| "size": "large", |
| "radius": 0.3084045003063881, |
| "position": [ |
| -0.8834874841967719, |
| 0.5324720040949835 |
| ], |
| "velocity": [ |
| -0.7656290826407781, |
| -0.358628834908836 |
| ], |
| "spin": -0.9226095150950029, |
| "is_probe": false |
| } |
| ] |
| }, |
| "events": { |
| "collision_events": [ |
| { |
| "frame": 34, |
| "objects": [ |
| 1, |
| 3 |
| ], |
| "description": "the gray sphere collided with the purple cube" |
| }, |
| { |
| "frame": 50, |
| "objects": [ |
| 0, |
| 1 |
| ], |
| "description": "the green sphere collided with the gray sphere" |
| } |
| ], |
| "motion_events": [ |
| { |
| "object": 1, |
| "type": "start", |
| "frame": 34, |
| "cause_collision": { |
| "frame": 34, |
| "objects": [ |
| 1, |
| 3 |
| ] |
| } |
| } |
| ], |
| "initially_moving": [ |
| 0, |
| 3 |
| ] |
| }, |
| "raw_events": { |
| "collisions": [ |
| { |
| "frame": 34, |
| "objects": [ |
| 1, |
| 3 |
| ] |
| }, |
| { |
| "frame": 50, |
| "objects": [ |
| 0, |
| 1 |
| ] |
| } |
| ], |
| "starts": { |
| "0": [], |
| "1": [ |
| 34 |
| ], |
| "2": [], |
| "3": [] |
| }, |
| "stops": { |
| "0": [], |
| "1": [], |
| "2": [], |
| "3": [] |
| }, |
| "initially_moving": [ |
| 0, |
| 3 |
| ], |
| "wall_hits": [ |
| [ |
| 27, |
| 3, |
| 0, |
| -1 |
| ] |
| ] |
| }, |
| "questions": [ |
| { |
| "question": "If the purple cube were removed, would the gray sphere still start moving?", |
| "answer": "no", |
| "choices": [ |
| "no", |
| "yes" |
| ], |
| "answer_index": 0, |
| "question_type": "counterfactual", |
| "template": "cf_motion", |
| "program": [ |
| { |
| "op": "remove_object", |
| "idx": 3 |
| }, |
| { |
| "op": "filter_object", |
| "idx": 1 |
| }, |
| { |
| "op": "query_motion_start" |
| } |
| ] |
| }, |
| { |
| "question": "What happened right after the gray sphere collided with the purple cube?", |
| "answer": "the green sphere collided with the gray sphere", |
| "choices": [ |
| "the green sphere collided with the gray sphere", |
| "the purple cube collided with the wall", |
| "the gray sphere started moving", |
| "nothing happened" |
| ], |
| "answer_index": 0, |
| "question_type": "explanatory", |
| "template": "what_happened_after", |
| "program": [ |
| { |
| "op": "find_collision", |
| "objects": [ |
| 1, |
| 3 |
| ] |
| }, |
| { |
| "op": "query_after_event" |
| } |
| ] |
| }, |
| { |
| "question": "How many red objects are there?", |
| "answer": "1", |
| "choices": [ |
| "0", |
| "1", |
| "2", |
| "4", |
| "5", |
| "6" |
| ], |
| "answer_index": 1, |
| "question_type": "descriptive", |
| "template": "count_color", |
| "program": [ |
| { |
| "op": "filter_color", |
| "value": "red" |
| }, |
| { |
| "op": "count" |
| } |
| ] |
| }, |
| { |
| "question": "If the red cube were removed, would the gray sphere still collide with the purple cube?", |
| "answer": "yes", |
| "choices": [ |
| "yes", |
| "no" |
| ], |
| "answer_index": 0, |
| "question_type": "counterfactual", |
| "template": "cf_collision", |
| "program": [ |
| { |
| "op": "remove_object", |
| "idx": 2 |
| }, |
| { |
| "op": "find_collision", |
| "objects": [ |
| 1, |
| 3 |
| ] |
| }, |
| { |
| "op": "query_existence" |
| } |
| ] |
| }, |
| { |
| "question": "What color is the object in front of the purple cube?", |
| "answer": "gray", |
| "choices": [ |
| "gray", |
| "red", |
| "blue", |
| "cyan", |
| "purple", |
| "green", |
| "yellow", |
| "brown" |
| ], |
| "answer_index": 0, |
| "question_type": "descriptive", |
| "template": "query_color_rel", |
| "program": [ |
| { |
| "op": "filter_color", |
| "value": "purple" |
| }, |
| { |
| "op": "relate", |
| "direction": "in_front_of" |
| }, |
| { |
| "op": "query_color" |
| } |
| ] |
| }, |
| { |
| "question": "How many cube objects are there?", |
| "answer": "2", |
| "choices": [ |
| "1", |
| "2", |
| "3", |
| "4", |
| "5", |
| "6" |
| ], |
| "answer_index": 1, |
| "question_type": "descriptive", |
| "template": "count_shape", |
| "program": [ |
| { |
| "op": "filter_shape", |
| "value": "cube" |
| }, |
| { |
| "op": "count" |
| } |
| ] |
| }, |
| { |
| "question": "How many collisions happened in the video?", |
| "answer": "2", |
| "choices": [ |
| "0", |
| "1", |
| "2", |
| "3", |
| "4", |
| "6" |
| ], |
| "answer_index": 2, |
| "question_type": "explanatory", |
| "template": "count_collisions", |
| "program": [ |
| { |
| "op": "filter_event", |
| "type": "collision" |
| }, |
| { |
| "op": "count" |
| } |
| ] |
| }, |
| { |
| "question": "Will the gray sphere collide with the red cube by the end of the video?", |
| "answer": "no", |
| "choices": [ |
| "no", |
| "yes" |
| ], |
| "answer_index": 0, |
| "question_type": "predictive", |
| "template": "will_collide", |
| "program": [ |
| { |
| "op": "find_collision", |
| "objects": [ |
| 1, |
| 2 |
| ] |
| }, |
| { |
| "op": "query_existence" |
| } |
| ] |
| } |
| ] |
| } |
| ] |
