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: M: Hi, this is the Friends of the Environment office, isn't it? ,F: Yes, it is.
(A) M: Yeah, I know that I'm at a factory now. (B) M: Great! I'm so glad to leave your office. (C) M: Great! I'm so glad to be at your office. (D) M: I am really sorry, I did not catch that. Would you slow down, please?

C