{"answers": "C", "options": ["m : it 's so generous of you to give me the cd for free .", "m : thank you , i 'm curious when will the beethoven cd arrives approximately though .", "m : thank you , you are really helpful .", "m : it will be more helpful if you can tell me when will the beethoven cd arrives approximately ."], "article": "m : hello , do you have the best of mozart ? f : i 'm sorry . we 've just sold out , but we can order one for you . if you give us your number , we 'll call you when the cd arrives .", "id": "train_5434"}