{"answers": "D", "options": ["m : i agree with you . dancing class is quite easy .", "m : why do n't you give up dancing if it is so terrible ?", "m : i am so glad that you find dancing class easy and rewarding .", "m : i am so glad that you find dancing class rewarding ."], "article": "m : hi anna , i have n't seen you in the library for a long time . f : yeah , ellen , i 've just finished the dancing class in the gym . it 's near here . m : how was your dancing class ? f : i thought it easy at first , but it was not what i expected at all . i 've never had such a difficult instructor . m : that sounds terrible . f : but i think it worth it .", "id": "train_343"}