{"answers": "D", "options": ["f : i was afraid that i could n't understand the lessons .", "f : i was worried that you came back late . so you were having meetings .", "f : how were the lessons ? i worried that they did n't go well .", "f : you came back so late . i thought something happened to you ."], "article": "f : i 'm glad you 're back . i was so worried about you . what took you so long ? m : i had 2 lessons . both of them were very long .", "id": "train_5862"}