text: {"answer": "pizza", "query": "What kind of food is this?", "question_id": 526804004, "contrast_sets": [{"mutex_answer": "cheese", "mutex_caption": "A white plate topped with a slice of cheese on a table.", "mutex_detection": "cheese"}, {"mutex_answer": "pie", "mutex_caption": "A white plate topped with a slice of pie on a table.", "mutex_detection": "pie"}, {"mutex_answer": "lasagna", "mutex_caption": "A white plate topped with a slice of lasagna on a table.", "mutex_detection": "lasagna"}], "caption": "A white plate topped with a slice of pizza on a table.", "image_id": 526804, "detection": "pizza", "boxes": [[70.63, 283.24, 347.39, 258.02]], "id": 72, "file_name": "COCO_val2014_000000526804.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000526804.jpg", "flickr_url": "http://farm5.staticflickr.com/4035/4396883940_1e3f353236_z.jpg", "license": 5, "height": 640, "width": 480}