{"answers": "B", "options": ["m : though i have been here for 5 years , i think it 's still difficult for me to get to the police station .", "m : could you repeat that one more time ? i still do n't know how to get to the nearest post office .", "m : though i have been here for 5 years , i think it 's still difficult for me to get to the drugstore .", "m : i know this area very much but i still do n't know how to get to the nearest post office ."], "article": "m : excuse me , i am a stranger here and i 'm looking for the nearest post office . f : that 's no problem , turn right at the next corner , continue four blocks and there 's one next to the police station .", "id": "train_637"}