Task: Dialogue Generation
Input (English): F: You are late. What happened? ,M: My train usually takes 45 minutes, but today it took me 15 more minutes to get to the campus.
(A) F: You should take half an hour to get to the campus. (B) F: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (C) F: Why should you spend an hour by train? (D) F: You should take 45 minutes to get to the campus?
Output (English): B