text: {"answer": "flying kites", "query": "What are they doing?", "question_id": 574487007, "contrast_sets": [{"mutex_answer": "skydiving", "mutex_caption": "A group of people on a field skydiving in the sky."}], "caption": "A group of people on a field flying some kites in the sky.", "image_id": 574487, "id": 274, "file_name": "COCO_val2014_000000574487.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000574487.jpg", "flickr_url": "http://farm7.staticflickr.com/6070/6116837220_c83ebaacb1_z.jpg", "license": 4, "height": 428, "width": 640}