text: {"answer": "exit", "query": "What is written on the sign?", "question_id": 45248001, "contrast_sets": [{"mutex_answer": "diversion", "mutex_caption": "A large diversion street sign laying on the ground."}, {"mutex_answer": "welcome", "mutex_caption": "A large welcome street sign laying on the ground."}, {"mutex_answer": "barricade", "mutex_caption": "A large barricade street sign laying on the ground."}, {"mutex_answer": "first aid", "mutex_caption": "A large first aid street sign laying on the ground."}], "caption": "A large exit street sign laying on the ground.", "image_id": 45248, "id": 1017, "file_name": "COCO_val2014_000000045248.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000045248.jpg", "flickr_url": "http://farm1.staticflickr.com/225/515581439_5c0d3dd713_z.jpg", "license": 1, "height": 480, "width": 640}