text: {"answer": "white", "query": "What color is the surfboard?", "question_id": 570857000, "contrast_sets": [{"mutex_answer": "green", "mutex_caption": "A man in wetsuit is surfing on green surfboard."}, {"mutex_answer": "blue", "mutex_caption": "A man in wetsuit is surfing on blue surfboard."}, {"mutex_answer": "yellow", "mutex_caption": "A man in wetsuit is surfing on yellow surfboard."}, {"mutex_answer": "tan", "mutex_caption": "A man in wetsuit is surfing on tan surfboard."}, {"mutex_answer": "black", "mutex_caption": "A man in wetsuit is surfing on black surfboard."}], "caption": "A man in wetsuit is surfing on white surfboard.", "image_id": 570857, "id": 1439, "file_name": "COCO_val2014_000000570857.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000570857.jpg", "flickr_url": "http://farm9.staticflickr.com/8324/8138645952_14057bc9da_z.jpg", "license": 1, "height": 427, "width": 640}