Task: Dialogue Generation
Input (English): F: Hi, Bob, I'm glad to see you here. ,M: Happy birthday to you, Julia. And John asked me to say "happy birthday" to you.
(A) F: Wow,I forgot it was my birthday today. (B) F: Bob,you must be kidding me. (C) F: Thank you and it is nice for Jackson that he sends his blessing to me. (D) F: I am really sorry, I did not catch that. Would you slow down, please?
Output (English): A