Definition: In this task you are given a small conversation between two persons and 4 options on how the conversation should continue. Your job is to choose the most reasonable option. The conversation and the options are separated by a newline character. Each dialogue in the conversation are separated by a comma. F and M indicate female and male, respectively.
Input: F: Hi, Tony. ,M: Hello, Kate, how are you? ,F: Oh, fine, thanks. And you and Jane? ,M: Oh, we're fine? How long are you staying? ,F: Just a couple of days and then I'll go back to work in Tokyo.
(A) M: Working in Oxford is really nice! (B) M: Oh, I hope your vacation  in Tokyo will be fine! (C) M: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (D) M: It's really great that you can work in Tokyo.

D