text: {"answer": "cupcake", "query": "What dessert is on the plate?", "question_id": 450100007, "contrast_sets": [{"mutex_answer": "cake", "mutex_caption": "A cake with pink frosting topped with a candy yellow star.", "mutex_detection": "cake"}, {"mutex_answer": "muffin", "mutex_caption": "A muffin with pink frosting topped with a candy yellow star.", "mutex_detection": "muffin"}, {"mutex_answer": "strawberry shortcake", "mutex_caption": "A strawberry shortcake with pink frosting topped with a candy yellow star.", "mutex_detection": "strawberry shortcake"}], "caption": "A cupcake with pink frosting topped with a candy yellow star.", "image_id": 450100, "detection": "cake", "boxes": [[46.12, 169.46, 284.3, 410.85]], "id": 1105, "file_name": "COCO_val2014_000000450100.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000450100.jpg", "flickr_url": "http://farm4.staticflickr.com/3695/9043330973_2568f5324c_z.jpg", "license": 3, "height": 640, "width": 480}