text: {"answer": "man", "query": "Who is seated in the photo?", "question_id": 400815010, "contrast_sets": [{"mutex_answer": "woman", "mutex_caption": "A woman sitting in the back of a truck."}, {"mutex_answer": "boy", "mutex_caption": "A boy sitting in the back of a truck."}], "caption": "A man sitting in the back of a truck.", "image_id": 400815, "id": 672, "file_name": "COCO_val2014_000000400815.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000400815.jpg", "flickr_url": "http://farm3.staticflickr.com/2423/5751833621_882027b392_z.jpg", "license": 2, "height": 427, "width": 640}