{"answers": "D", "options": ["m : sorry . someone called me . can you call me back later ?", "m : ok. i can stay in my room and wait for your reply .", "m : please let me know the result after i finish the meeting .", "m : thank you ! i 'd like to check in as soon as possible to prepare for the meeting ."], "article": "f : good evening , sir . what can i do for you ? m : i 'm richard johnson from washington . i 've been here for a meeting . i 'm told a room has been booked for me , has n't it ? f : just a moment please , sir .", "id": "train_6487"}