text: {"answer": "beagle", "query": "What species of dog is that?", "question_id": 121547001, "contrast_sets": [{"mutex_answer": "mutt", "mutex_caption": "a mutt with a blue pack on walking through leaves"}, {"mutex_answer": "terrier", "mutex_caption": "a terrier with a blue pack on walking through leaves"}, {"mutex_answer": "german shepherd", "mutex_caption": "a german shepherd with a blue pack on walking through leaves"}, {"mutex_answer": "pitbull", "mutex_caption": "a pitbull with a blue pack on walking through leaves"}, {"mutex_answer": "spaniel", "mutex_caption": "a spaniel with a blue pack on walking through leaves"}], "caption": "a beagle with a blue pack on walking through leaves", "image_id": 121547, "id": 38, "file_name": "COCO_val2014_000000121547.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000121547.jpg", "flickr_url": "http://farm5.staticflickr.com/4041/4619961585_7d944f97d7_z.jpg", "license": 1, "height": 640, "width": 491}