text: {"answer": "man", "query": "Who has the camera?", "question_id": 48739006, "contrast_sets": [{"mutex_answer": "woman", "mutex_caption": "A woman is taking photo of a baby."}, {"mutex_answer": "couple", "mutex_caption": "A couple is taking photo of a baby."}], "caption": "A man is taking photo of a baby.", "image_id": 48739, "id": 431, "file_name": "COCO_val2014_000000048739.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000048739.jpg", "flickr_url": "http://farm6.staticflickr.com/5166/5206137132_e52ddce7b4_z.jpg", "license": 1, "height": 640, "width": 480}