Task: Dialogue Generation
Input (English): M: Hi, Mary. Very glad to see you here. ,F: Hi, Robert. I'm glad to see you here, too. ,M: Your bike is so beautiful, where was it made? ,F: In China.
(A) M: Dear, which do you want to have for lunch? (B) M: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (C) M: You are always my best friend. (D) M: Boss, I have finished my work.
Output (English): C