text: {"answer": "frisbee", "query": "What object is the black dog looking at?", "question_id": 22599006, "contrast_sets": [{"mutex_answer": "another dog", "mutex_caption": "an athletic dog playing with another dog in a grassy field", "mutex_detection": "dog"}, {"mutex_answer": "ball", "mutex_caption": "an athletic dog playing with a ball in a grassy field", "mutex_detection": "ball"}, {"mutex_answer": "teddy bear", "mutex_caption": "an athletic dog playing with a teddy bear in a grassy field", "mutex_detection": "teddy bear"}], "caption": "an athletic dog playing with a frisbee in a grassy field", "image_id": 22599, "detection": "frisbee", "boxes": [[79.85, 59.96, 42.59, 10.89]], "id": 425, "file_name": "COCO_val2014_000000022599.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000022599.jpg", "flickr_url": "http://farm1.staticflickr.com/26/38645334_54c2ae781a_z.jpg", "license": 4, "height": 375, "width": 500}