{"answers": "B", "options": ["m : it 's 10:30 now . i 'm so glad that mr. andrew arrived 20 minutes ago .", "m : it 's 10:10 now . maybe we need to wait for a longer time .", "m : it 's 10:10 now . the train was arrived 10 minutes ago .", "m : it 's 9:50 now . i 'm so glad that mr. andrew arrived on time ."], "article": "m : mr. andrew is supposed to arrive at the airport at 9:50. but it 's 10 past 10 now , and the flight has n't arrived yet . f : i was told that the flight will be delayed for 40 minutes .", "id": "train_6798"}