Task: Dialogue Generation
Input (English): F: Good morning. Can I help you? ,M: Yes, please. I would like to know about the courses in your school. ,F: Is that a summer course that you are interested in? ,M: Yes. ,F: Well, we have short full time courses during the summer. ,M: Hmm hmm... I would like to know how long one course lasts. ,F: Yes, each course last for 4 weeks.
(A) M: Excuse me, could you repeat the question? (B) M: 4 weeks for two courses? That's a little bit short for one course. (C) M: 14 weeks for only course? I don't think that my time permits. (D) M: 4 weeks for one course is reasonable.
Output (English): D