text: {"answer": "urinating", "query": "What does this sign prohibit?", "question_id": 533625001, "contrast_sets": [{"mutex_answer": "parking", "mutex_caption": "A no parking sign is hung up outside."}, {"mutex_answer": "left turn", "mutex_caption": "A no left turn sign is hung up outside."}, {"mutex_answer": "cars", "mutex_caption": "A no cars sign is hung up outside."}, {"mutex_answer": "motorcycles", "mutex_caption": "A no motorcycles sign is hung up outside."}, {"mutex_answer": "do not enter", "mutex_caption": "A do not enter sign is hung up outside."}], "caption": "A no urinating sign is hung up outside.", "image_id": 533625, "id": 847, "file_name": "COCO_val2014_000000533625.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000533625.jpg", "flickr_url": "http://farm5.staticflickr.com/4049/4301262930_85a0e2db18_z.jpg", "license": 4, "height": 640, "width": 480}