text: {"answer": "sign", "query": "What is near the hydrant?", "question_id": 437432000, "contrast_sets": [{"mutex_answer": "fence", "mutex_caption": "a person waits by a fence for something maybe a bus"}, {"mutex_answer": "curb", "mutex_caption": "a person waits by a curb for something maybe a bus"}, {"mutex_answer": "tree", "mutex_caption": "a person waits by a tree for something maybe a bus"}], "caption": "a person waits by a sign for something maybe a bus", "image_id": 437432, "id": 1351, "file_name": "COCO_val2014_000000437432.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000437432.jpg", "flickr_url": "http://farm4.staticflickr.com/3221/3380067512_bd8528562f_z.jpg", "license": 2, "height": 640, "width": 381}