text: {"answer": "surfboard", "query": "What are these people using to float?", "question_id": 214703000, "contrast_sets": [{"mutex_answer": "boogie boards", "mutex_caption": "Two people who are swimming in the water on boogie boards.", "mutex_detection": "boogie board"}, {"mutex_answer": "paddle boards", "mutex_caption": "Two people who are swimming in the water on paddle boards.", "mutex_detection": "paddle board"}], "caption": "Two people who are swimming in the water on surfboards.", "image_id": 214703, "detection": "surfboard", "boxes": [[239.05, 354.61, 61.78, 18.34], [225.75, 413.48, 71.12, 27.67]], "id": 1328, "file_name": "COCO_val2014_000000214703.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000214703.jpg", "flickr_url": "http://farm8.staticflickr.com/7021/6676482589_9ff28546d3_z.jpg", "license": 1, "height": 640, "width": 427}