text: {"answer": "target", "query": "What store is in the background?", "question_id": 28071001, "contrast_sets": [{"mutex_answer": "home depot", "mutex_caption": "A shopping cart sits outside of a home depot by a stop sign."}, {"mutex_answer": "pruyn", "mutex_caption": "A shopping cart sits outside of a pruyn by a stop sign."}], "caption": "A shopping cart sits outside of a target by a stop sign.", "image_id": 28071, "id": 19, "file_name": "COCO_val2014_000000028071.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000028071.jpg", "flickr_url": "http://farm4.staticflickr.com/3257/3120794197_461fe96998_z.jpg", "license": 4, "height": 500, "width": 389}