text: {"answer": "boy", "query": "Which person's feet are hid from view?", "question_id": 440189000, "contrast_sets": [{"mutex_answer": "man", "mutex_caption": "a man is holding a racket on the beach"}, {"mutex_answer": "girl", "mutex_caption": "a girl is holding a racket on the beach"}], "caption": "a boy is holding a racket on the beach", "image_id": 440189, "id": 435, "file_name": "COCO_val2014_000000440189.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000440189.jpg", "flickr_url": "http://farm7.staticflickr.com/6016/5998298203_54a981c8d3_z.jpg", "license": 2, "height": 480, "width": 640}