{"answers": "D", "options": ["f : ok. i will come to meet you at 9:30 .", "f : ok. i will come to meet you at 10:00 .", "f : you 'll be meeting my students at 10:30. then i will come at 11:00 .", "f : ok. i will come to meet you at 10:30 ."], "article": "f : can i come to see you at 10:00 , professor brown ? m : i 'm sorry , susan . but i 'll be meeting my students then . why not come half an hour later ?", "id": "train_5691"}