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: Good morning, sir. How can I help you? ,M: I'd like to rent a car for the weekend. ,F: Certainly. Do you have a reservation? ,M: No, I'm afraid I don't. ,F: Well, let me see. You're in luck, I have a few cars left. What size car would you like? ,M: Let's see. We have four adults. Have you got any midsize cars? ,F: Yes, I have. I've got a Ford. We have a special rate this weekend, $89 including tax. You get 800 kilometers free. Then it's $0.15 for each additional kilometer. ,M: That sounds reasonable.
(A) F: Yeah, $80 is very reasonable because you get 600 kilometers free. (B) F: Although $89 is reasonable, you should pay $0.3 for each additional kilometer. (C) F: Yeah, $89 is really reasonable. (D) F: Just a minute! I do not quite follow what you are saying, would you mind repeating that?

C