text: {"answer": "snowboard", "query": "What is the man on?", "question_id": 355513001, "contrast_sets": [{"mutex_answer": "skateboard", "mutex_caption": "A man standing on his skateboard  by the woods,", "mutex_detection": "skateboard"}, {"mutex_answer": "skis", "mutex_caption": "A man standing on his skis  by the woods,", "mutex_detection": "skis"}, {"mutex_answer": "snowmobile", "mutex_caption": "A man standing on his snowmobile  by the woods,", "mutex_detection": "snowmobile"}], "caption": "A man standing on his snowboard  by the woods,", "image_id": 355513, "detection": "snowboard", "boxes": [[117.67, 418.77, 239.64, 192.29]], "id": 1153, "file_name": "COCO_val2014_000000355513.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000355513.jpg", "flickr_url": "http://farm6.staticflickr.com/5203/5382411138_4a7d299fed_z.jpg", "license": 1, "height": 640, "width": 480}