text: {"answer": "surfboard", "query": "What is white in the water?", "question_id": 4765000, "contrast_sets": [{"mutex_answer": "floater", "mutex_caption": "A man riding a floater on a wave in the ocean.", "mutex_detection": "floater"}, {"mutex_answer": "boat", "mutex_caption": "A man riding a boat on a wave in the ocean.", "mutex_detection": "boat"}], "caption": "A man riding a surfboard on a wave in the ocean.", "image_id": 4765, "detection": "surfboard", "boxes": [[257.4, 335.57, 283.41, 87.62]], "id": 635, "file_name": "COCO_val2014_000000004765.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000004765.jpg", "flickr_url": "http://farm9.staticflickr.com/8251/8561730075_f0c0dc1d28_z.jpg", "license": 1, "height": 612, "width": 612}