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: Consider Input: M: Miss Robertson, for the past 3 weeks, I've been getting complaints about your work. ,F: Uh...What do you mean? What kind of complaints? ,M: Well, your supervisor told me you're turning your reports in 2 to 3 days late. You're often absent from staff meetings and you haven't been getting along with your colleagues. ,F: Look, Mr. Travers, I can explain.
(A) M: I am afraid I did not quite catch what you were saying. Please repeat it. (B) M: The internal medicine department is on the second floor of the hospital. Now you can start explaining. (C) M: Now you can start explaining right in our office. (D) M: We'll go back to the office later and you can explain. I don't want to listen your explain now.

Output: C

Input: Consider Input: M: Excuse me, I asked for this salad without cheese on it, but this one is covered in it. ,F: I'm sorry, sir. I'll take it back and bring you out a new one. Can I get anything else for you? ,M: Just another soda, please. Thank you.
(A) F: You are welcome, I'm bringing you the salad right now. (B) F: I am afraid I did not quite catch what you were saying. Please repeat it. (C) F: Ok, I will take away your soda. (D) F: Please wait a moment and I will bring you some cheese.

Output: A

Input: Consider Input: F: Do you know anything about Tim Berners Lee? ,M: Sure. He is a great scientist. He invented the software program known as the World Wide Web in one thousand nine hundred and eighty-nine. ,F: Can you tell me more about him? ,M: Of course. He was born in London, on June eighth one thousand nine hundred and fifty-five. He studied at Queen's College, Oxford University from one thousand nine hundred and seventy-three to one thousand nine hundred and seventy-six. ,F: Did he show an interest in computers when he was young? ,M: Yes. As a boy, he liked making toy computers out of old TV sets.
(A) F: Sounds great, his success can not be separated from his interest in making toy computers. (B) F: I'm sorry, I didn't catch that. Would you mind speaking more slowly? (C) F: That's interesting. Then he must like watching TV at home when he was a boy. (D) F: It is because he liked making toy computers when he was young that he could invent the software program known as the World Wide Web in one thousand nine hundred and eighty-six..
Output: A