text: {"answer": "fork", "query": "What is sitting on top of the salad?", "question_id": 119785004, "contrast_sets": [{"mutex_answer": "spoon", "mutex_caption": "A plate with a sandwich, salad and spoon", "mutex_detection": "spoon"}, {"mutex_answer": "knife", "mutex_caption": "A plate with a sandwich, salad and knife", "mutex_detection": "knife"}, {"mutex_answer": "scoop", "mutex_caption": "A plate with a sandwich, salad and scoop", "mutex_detection": "scoop"}, {"mutex_answer": "chopsticks", "mutex_caption": "A plate with a sandwich, salad and chopsticks", "mutex_detection": "chopsticks"}, {"mutex_answer": "napkin", "mutex_caption": "A plate with a sandwich, salad and napkin", "mutex_detection": "napkin"}], "caption": "A plate with a sandwich, salad and fork", "image_id": 119785, "detection": "fork", "boxes": [[423.16, 33.65, 216.84, 194.79]], "id": 112, "file_name": "COCO_val2014_000000119785.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000119785.jpg", "flickr_url": "http://farm4.staticflickr.com/3588/3458056406_53b3c34451_z.jpg", "license": 2, "height": 427, "width": 640}