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: OK, the books are free, but the DVD costs $1 to borrow. ,M: That's fine. When do I have to return the books and the DVD? ,F: The books are due back next Monday. The DVD must be returned in 3 days. ,M: So the books must be returned in 6 days and the DVD in 3 days? ,F: Usually it's 5 days for the books, but because Sunday is a holiday. We changed the return date to Monday. ,M: OK. That means I can spend one extra day reading. I won't have to rush through then, like I normally do.
(A) F: Although Sunday is a holiday, we still need you to give the books back. (B) F: The books are due back next Monday, which means you have 5 days to finish them. (C) F: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (D) F: Because of the holiday we change the return rate to Tuesday.

C