text: {"answer": "laptop", "query": "What type of computer is this?", "question_id": 315742000, "contrast_sets": [{"mutex_answer": "notebook", "mutex_caption": "A man with glass is sitting over a notebook computer.", "mutex_detection": "notebook"}, {"mutex_answer": "tablet", "mutex_caption": "A man with glass is sitting over a tablet computer.", "mutex_detection": "tablet"}, {"mutex_answer": "desktop", "mutex_caption": "A man with glass is sitting over a desktop computer.", "mutex_detection": "desktop"}], "caption": "A man with glass is sitting over a laptop computer.", "image_id": 315742, "detection": "laptop", "boxes": [[1.44, 433.9, 362.43, 194.15]], "id": 919, "file_name": "COCO_val2014_000000315742.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000315742.jpg", "flickr_url": "http://farm1.staticflickr.com/110/284257770_7a2a33241d_z.jpg", "license": 5, "height": 640, "width": 480}