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: I want to mail this package to Korea. ,M: How would you like to send it? ,F: First class, please. ,M: It will cost you 20 pounds because your package is too heavy. It will take 2 days to get there. ,F: 20 pounds? Is there a cheaper way? ,M: Yes, there is. It's the package post way, but it will take you 10 days longer than the first class to get there. ,F: OK, I think I'd like this way.
(A) M: I am really sorry, I did not catch that. Would you slow down, please? (B) M: Okay, then you go to the first floor of the hospital to get your medicine. (C) M: These are to be sent to Japan. (D) M: You had better get on the plane as soon as possible.

A