text: {"answer": "sitting", "query": "What is the man doing?", "question_id": 156497018, "contrast_sets": [{"mutex_answer": "using laptop", "mutex_caption": "Man using laptop on a living room with green couches. "}, {"mutex_answer": "working", "mutex_caption": "Man working on a living room with green couches. "}, {"mutex_answer": "watching tv", "mutex_caption": "Man watching tv on a living room with green couches. "}], "caption": "Man sitting on a living room with green couches. ", "image_id": 156497, "id": 148, "file_name": "COCO_val2014_000000156497.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000156497.jpg", "flickr_url": "http://farm3.staticflickr.com/2175/2251151150_5487d75def_z.jpg", "license": 3, "height": 480, "width": 640}