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: Hello, reservation desk. How can I help you? ,F: I'd like to book a room. ,M: And what kind of room would you like ma'am? And we got single rooms, double rooms, standard rooms, sweets and Delux sweets. ,F: What's the rate for a standard room? ,M: $79 a night. ,F: I'd like a standard room.
(A) M: Oh, I see. You would like a standard room, right? (B) M: I am really sorry, I did not catch that. Would you slow down, please? (C) M: Okay, sir. You like a single room, right? (D) M: Oh, you would like a standard room and the rate for a standard room is 97$ a night.

A