{"answers": "C", "options": ["m : i forgot your arrival time change .", "m : i got the wrong arrival time . sorry .", "m : my driver got the wrong arrival time . i will ask him to go to the airport again .", "m : i did n't receive your email about the change of your arrival time ."], "article": "f : andrei , hello , it 's laura . i 'm at kuala lumpur airport . m : welcome to malaysia . i sent my driver to pick you up , is he there ? f : no , he is n't . m : i 'm sorry about that . there 's been a mix-up . f : you got my email about the change in the arrival time , did n't you ? m : yes , and i asked my workmate to tell my driver . but my driver got the wrong information and went to the airport this morning . f : oh , no .", "id": "train_549"}