{"answers": "C", "options": ["m : you used to understand john 's humor . but now you ca n't . what 's wrong with you ?", "m : i 'm happy that you really appreciate john 's humor .", "m : you ca n't appreciate john 's humor ? how things happened to you ?", "m : why you do n't have any sense of humor ?"], "article": "m : john is certainly the funniest person in class . he can always make us laugh . f : really ? i think i still have to get used to his sense of humor .", "id": "train_4343"}