text: {"answer": "zebra", "query": "What type of animal is pictured?", "question_id": 133750001, "contrast_sets": [{"mutex_answer": "lion", "mutex_caption": "A lion in a zoo pin looking down at the ground.", "mutex_detection": "lion"}, {"mutex_answer": "cheetah", "mutex_caption": "A cheetah in a zoo pin looking down at the ground.", "mutex_detection": "cheetah"}, {"mutex_answer": "tigress", "mutex_caption": "A tigress in a zoo pin looking down at the ground.", "mutex_detection": "tigress"}, {"mutex_answer": "giraffe", "mutex_caption": "A giraffe in a zoo pin looking down at the ground.", "mutex_detection": "giraffe"}, {"mutex_answer": "rhino", "mutex_caption": "A rhino in a zoo pin looking down at the ground.", "mutex_detection": "rhino"}], "caption": "A zebra in a zoo pin looking down at the ground.", "image_id": 133750, "detection": "zebra", "boxes": [[479.83, 290.44, 160.17, 75.44], [206.49, 151.89, 194.59, 212.97]], "id": 886, "file_name": "COCO_val2014_000000133750.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000133750.jpg", "flickr_url": "http://farm5.staticflickr.com/4051/4471725372_ab0d433c01_z.jpg", "license": 1, "height": 480, "width": 640}