text: {"answer": "skiing", "query": "What is this man doing?", "question_id": 574108006, "contrast_sets": [{"mutex_answer": "walking", "mutex_caption": "a man in all black walking on the snow"}, {"mutex_answer": "skidding", "mutex_caption": "a man in all black skidding on the snow"}, {"mutex_answer": "trekking", "mutex_caption": "a man in all black trekking on the snow"}], "caption": "a man in all black skiing on the snow", "image_id": 574108, "id": 1090, "file_name": "COCO_val2014_000000574108.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000574108.jpg", "flickr_url": "http://farm5.staticflickr.com/4105/5064165703_b69f767160_z.jpg", "license": 1, "height": 480, "width": 640}