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: Hello, Tom. I haven't seen you for sometime. How are you doing? ,M: Oh, not too bad. I have been busy writing an article ,F: Really? Have you finished it? ,M: Yes, I finished it yesterday. ,F: Congratulations. Are you doing something this evening? ,M: No, nothing important. Why? ,F: Well, do you feel like going to relax yourself? Besides, I like music very much. ,M: Great. I'll meet you at your house at 7:00. Is that OK?
(A) F: OK, We meet at 6:00 and set off for the concert. (B) F: I'll wait for you at the gate of the concert hall at 6:30. (C) F: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (D) F: OK, we'll meet at 7:00. That would be a good time.

D