Task: Dialogue Generation
Input (English): M: Why didn't you come to class yesterday? ,F: I missed the bus and by the time I got to the campus, class was already over.
(A) M: I am really sorry, I did not catch that. Would you slow down, please? (B) M: I'm so sorry to hear that. You missed a wonderful class. (C) M: Maybe you can take another bus to go to the museum, since the bus just left the station. (D) M: You should go to the museum yesterday, even though you didn't find your books.
Output (English): B