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, I'd like to apply for a card to borrow books. ,F: OK, please fill out this form. ,M: Alright. All done. ,F: Well, now please sign the card.
(A) M: How much should I pay for the coat now ? (B) M: Can I  borrow these five books at once? (C) M: I want to return this book with this new card. (D) M: I am really sorry, I did not catch that. Would you slow down, please?

B