text: {"answer": "street", "query": "Where is the car?", "question_id": 244421000, "contrast_sets": [{"mutex_answer": "sidewalk", "mutex_caption": "A trolley rides on a sidewalk next to a car."}, {"mutex_answer": "curb", "mutex_caption": "A trolley rides on a curb next to a car."}], "caption": "A trolley rides on a street next to a car.", "image_id": 244421, "id": 581, "file_name": "COCO_val2014_000000244421.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000244421.jpg", "flickr_url": "http://farm3.staticflickr.com/2271/2487180879_d16f27703f_z.jpg", "license": 3, "height": 426, "width": 640}