text: {"answer": "broccoli", "query": "What is green?", "question_id": 358427005, "contrast_sets": [{"mutex_answer": "cauliflower", "mutex_caption": "Two pieces of cauliflower being held up on a fork", "mutex_detection": "cauliflower"}, {"mutex_answer": "sprout", "mutex_caption": "Two pieces of sprout being held up on a fork", "mutex_detection": "sprout"}], "caption": "Two pieces of broccoli being held up on a fork", "image_id": 358427, "detection": "broccoli", "boxes": [[142.67, 92.43, 72.34, 234.1], [288.35, 21.1, 250.17, 392.84]], "id": 169, "file_name": "COCO_val2014_000000358427.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000358427.jpg", "flickr_url": "http://farm4.staticflickr.com/3221/5822777555_256a558387_z.jpg", "license": 3, "height": 427, "width": 640}