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: Can you tell me where the book A dream of red mansion is? ,M: I'm sorry it's been lent out. What about this one? It's a newly published novel written by a young writer. It has a fast paced plot and the language is easy to read. ,F: OK. I'll take it. By the way, how long can I keep it?
(A) M: It is a classic. Three weeks. (B) M: The story written by old writer moves quickly. Three weeks. (C) M: The story moves quickly. Three weeks. (D) M: I’m sorry, I don’t understand. Could you say it again?

C