text: {"answer": "gray", "query": "What color is the face of the clock?", "question_id": 553588001, "contrast_sets": [{"mutex_answer": "white", "mutex_caption": "A gray tiered building features hundreds of windows and a white clock high up near the top."}, {"mutex_answer": "black", "mutex_caption": "A gray tiered building features hundreds of windows and a black clock high up near the top."}, {"mutex_answer": "tan", "mutex_caption": "A gray tiered building features hundreds of windows and a tan clock high up near the top."}, {"mutex_answer": "brown", "mutex_caption": "A gray tiered building features hundreds of windows and a brown clock high up near the top."}, {"mutex_answer": "silver", "mutex_caption": "A gray tiered building features hundreds of windows and a silver clock high up near the top."}], "caption": "A gray tiered building features hundreds of windows and a gray clock high up near the top.", "image_id": 553588, "id": 372, "file_name": "COCO_val2014_000000553588.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000553588.jpg", "flickr_url": "http://farm1.staticflickr.com/168/379168821_1b0e364b50_z.jpg", "license": 3, "height": 426, "width": 640}