Task: Dialogue Generation
Input (English): M: Where did you and John go on vacation? ,F: We spent 4 days in Vienna, one week in Paris and 5 days in Rome, and we had a 2 day delay in Geneva before we went to Italy.
(A) M: You made a good choice to stay in Paris for the longest time. (B) M: I am really sorry, I did not catch that. Would you slow down, please? (C) M: I'm so glad that you stayed the longest in Rome. (D) M: I'm so glad that you stayed the longest in Vienna.
Output (English): A