text: {"answer": "cheese", "query": "What are the white blobs on the pizza?", "question_id": 555685003, "contrast_sets": [{"mutex_answer": "onions", "mutex_caption": "A pair of pizza's sitting on plates with spinach, onions and tomatoes."}, {"mutex_answer": "zucchini", "mutex_caption": "A pair of pizza's sitting on plates with spinach, zucchini and tomatoes."}, {"mutex_answer": "mushrooms", "mutex_caption": "A pair of pizza's sitting on plates with spinach, mushrooms and tomatoes."}, {"mutex_answer": "chicken", "mutex_caption": "A pair of pizza's sitting on plates with spinach, chicken and tomatoes."}, {"mutex_answer": "avocado", "mutex_caption": "A pair of pizza's sitting on plates with spinach, avocado and tomatoes."}], "caption": "A pair of pizza's sitting on plates with spinach, cheese and tomatoes.", "image_id": 555685, "id": 355, "file_name": "COCO_val2014_000000555685.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000555685.jpg", "flickr_url": "http://farm4.staticflickr.com/3623/3627192573_a59c2478f0_z.jpg", "license": 2, "height": 640, "width": 426}