Task: Dialogue Generation
Input (English): M: Good morning, Miss Gray, could I talk with you for a moment? ,F: Yes, Tom, come in. What's the matter? ,M: I want to change my deskmate. ,F: Why? Don't you get on quite well with Lisa these days? ,M: Yes, but actually it is she who wanted to change the deskmate. She said she didn't want to be my friend anymore. ,F: Oh, why? Can you tell me the reason? ,M: Yesterday, she wanted to borrow a pen from me, but accidentally I didn't have an extra 1 to lend her, so she got angry with me and didn't want to be my deskmate anymore. ,F: OK, Tom, it is not so serious actually. Later I will talk with Lisa. I'm sure she will understand you. Now it is time for the math class. Let's go. Oh, by the way, can you help Miss Cook hand out the grated English homework?
(A) M: OK, I don't want to talk to you about these things in the classroom. I'll talk to you in your office after this class. (B) M: I am really sorry, I did not catch that. Would you slow down, please? (C) M:  Miss Gray, I want to apologize to you in your office, I should not quarrel with her in the classroom. (D) M: It was nice talking to you in the office. Thank you for helping me.
Output (English): D