{"answers": "D", "options": ["m : thank you . do not forget to wake me up when we need to board .", "m : thank you . do not forget to wake me up when our plane lands at beijing airport .", "m : thank you . do not forget to wake me up when the meeting is over .", "m : thank you . do not forget to wake me up when our plane land ."], "article": "m : how long before we land , do you know ? f : it 's 3:00 o'clock now , so there is still an hour left . why do n't you get some sleep in the mean time ? i 'll wake you up when we reach kennedy airport .", "id": "train_3158"}