{"answers": "D", "options": ["f : the door shut at 12:00 .", "f : i did n't know you went to sleep at 11:30 .", "f : it ca n't be 11:20. i went to bed at 11:20 but you were n't home .", "f : yes , you were home around 11:20 last night ."], "article": "f : when on earth did you get home last night ? 11:30 or 12:00 ? m : not really . my watch told me it was only 11:20 when i opened the door .", "id": "train_5266"}