text: {"answer": "man", "query": "Who is barefooted?", "question_id": 434873010, "contrast_sets": [{"mutex_answer": "boy", "mutex_caption": "A boy on the beach walking towards a volleyball court."}, {"mutex_answer": "woman", "mutex_caption": "A woman on the beach walking towards a volleyball court."}, {"mutex_answer": "girl", "mutex_caption": "A girl on the beach walking towards a volleyball court."}], "caption": "A man on the beach walking towards a volleyball court.", "image_id": 434873, "id": 950, "file_name": "COCO_val2014_000000434873.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000434873.jpg", "flickr_url": "http://farm8.staticflickr.com/7046/6859189409_50308529fd_z.jpg", "license": 3, "height": 360, "width": 640}