text: {"answer": "bench", "query": "What is the camera sitting on?", "question_id": 81056000, "contrast_sets": [{"mutex_answer": "person", "mutex_caption": "A black and white photo of a camera, on a person.", "mutex_detection": "person"}, {"mutex_answer": "sidewalk", "mutex_caption": "A black and white photo of a camera, on a sidewalk.", "mutex_detection": "sidewalk"}, {"mutex_answer": "stroller", "mutex_caption": "A black and white photo of a camera, on a stroller.", "mutex_detection": "stroller"}, {"mutex_answer": "table", "mutex_caption": "A black and white photo of a camera, on a table.", "mutex_detection": "table"}, {"mutex_answer": "wall", "mutex_caption": "A black and white photo of a camera, on a wall.", "mutex_detection": "wall"}], "caption": "A black and white photo of a camera, on a bench.", "image_id": 81056, "detection": "bench", "boxes": [[0.0, 3.19, 430.86, 601.19]], "id": 914, "file_name": "COCO_val2014_000000081056.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000081056.jpg", "flickr_url": "http://farm9.staticflickr.com/8288/7859355298_20ca73be6e_z.jpg", "license": 1, "height": 612, "width": 612}