Task: Dialogue Generation
Input (English): M: Nice to see you marry, come in, please. ,F: Thank you Tom, but I am afraid not now, I come only to return the book borrowed from you. ,M: Wonderful I've been waiting for you a long time and longing to know, what you think of it? ,F: It is very interesting and I've learned a lot from it.
(A) M: Excuse me, could you repeat the question? (B) M: Yeah, it is very interesting. Thanks for coming to return the book. I am glad that you like it. (C) M: I am surprised that you have learned nothing from it, but thanks for coming to see me to invite me for dinner. (D) M: Well, I've not been waiting for you a long time but thanks for coming to see me to return the book.
Output (English): B