{"answers": "C", "options": ["m : thanks , i 'll waiting for the library to open . did you say that it will open six hours later ?", "m : so the library opens for three hours on friday .", "m : so the library opens for three hours on saturday .", "m : i 'm surprised that the library opens for nine hours on saturday ."], "article": "m : excuse me , when is the library open ? f : it 's open from 9:00 to 6:00 monday to friday and it closes at 12:00 on saturday .", "id": "train_5426"}