text: {"answer": "pepperoni", "query": "What toppings are on the pizza?", "question_id": 369584001, "contrast_sets": [{"mutex_answer": "pepperoni and pineapple", "mutex_caption": "A pepperoni and pineapple pizza sitting next to a supreme pizza."}, {"mutex_answer": "pepperoni and mushroom", "mutex_caption": "A pepperoni and mushroom pizza sitting next to a supreme pizza."}, {"mutex_answer": "pepperoni and olives", "mutex_caption": "A pepperoni and olives pizza sitting next to a supreme pizza."}, {"mutex_answer": "pepperoni and sausage", "mutex_caption": "A pepperoni and sausage pizza sitting next to a supreme pizza."}, {"mutex_answer": "pepperoni and onion", "mutex_caption": "A pepperoni and onion pizza sitting next to a supreme pizza."}], "caption": "A pepperoni pizza sitting next to a supreme pizza.", "image_id": 369584, "id": 652, "file_name": "COCO_val2014_000000369584.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000369584.jpg", "flickr_url": "http://farm9.staticflickr.com/8375/8395245046_155951d919_z.jpg", "license": 2, "height": 480, "width": 640}