{"answers": "D", "options": ["f : you must feel so proud that you just came back from africa .", "f : i 'm so grateful that you took me on a trip to africa .", "f : you are so tired now , why you are planning traveling to china tomorrow ?", "f : yes , a long journey can be tiring , but you can see a lot of beautiful scenery ."], "article": "f : hi , henry , i heard you 've traveled a lot recently . m : yeah , i just came back from africa . f : well , i really envy you . m : you wo n't , if you know how tiring it was . now i just want to take a break , a long break .", "id": "train_4721"}