text: {"answer": "snowboarding", "query": "What sport is the man participating in?", "question_id": 393284012, "contrast_sets": [{"mutex_answer": "skiing", "mutex_caption": "A man flying through the air while riding skis.", "mutex_detection": "skis"}], "caption": "A man flying through the air while riding a snowboard.", "image_id": 393284, "detection": "snowboard", "boxes": [[152.22, 303.51, 173.95, 33.82]], "id": 1405, "file_name": "COCO_val2014_000000393284.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000393284.jpg", "flickr_url": "http://farm5.staticflickr.com/4093/4872033447_176d7158a6_z.jpg", "license": 6, "height": 640, "width": 427}