text: {"answer": "snowboarding", "query": "What is the person in the scene doing?", "question_id": 441472006, "contrast_sets": [{"mutex_answer": "skateboarding", "mutex_caption": "A man riding a skateboard on a snow covered  hill.", "mutex_detection": "skateboard"}, {"mutex_answer": "sledding", "mutex_caption": "A man riding a sled on a snow covered  hill.", "mutex_detection": "sled"}], "caption": "A man riding a snowboard on a snow covered  hill.", "image_id": 441472, "detection": "snowboard", "boxes": [[164.75, 298.21, 153.05, 86.76]], "id": 441, "file_name": "COCO_val2014_000000441472.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000441472.jpg", "flickr_url": "http://farm3.staticflickr.com/2704/4336548814_84d6a7877d_z.jpg", "license": 1, "height": 464, "width": 640}