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: Professor White, I'd like to have your advice on my article. ,F: It's good except for some spelling mistakes. What's more, the second paragraph is about another topic. It should be crossed out.
(A) M: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (B) M: People will have a bad first impression of you since your handwriting is so poor. (C) M: The level of a man's speech has nothing to do with his level of writing articles. (D) M: Thank you. I will take out the second paragraph that is not related to the article.

Output: D

Input: Consider Input: M: Was that the telephone ringing? ,F: I didn't hear anything. ,M: I thought I heard it ring 2 or 3 times. ,F: Sometimes when the windows are open, you can hear the neighbor's phone. ,M: Well, I'm expecting an important phone call and I don't want to miss it.
(A) F: Relax. You're so nervous. You already missed the important phone call. Maybe you should call them back. (B) F: I'm sorry, I didn't understand. Could you repeat a little louder, please? (C) F: Relax. You're so calm. You should be nervous in case you miss the important phone call. (D) F: Relax. You're so nervous. You should be more calm to wait for the important phone call.

Output: D

Input: Consider Input: M: Mondays are terrible. Our timetable is filled with difficult subjects. ,F: Like what? ,M: Well, like English, French, geography and chemistry in the morning, followed by maths in the afternoon.
(A) F: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (B) F: So, your timetable is filled with easy subjects? And Mondays are terrible because you don't want to work after the weekend? (C) F: OK, I see. Mondays are terrible because Monday is full of difficult lessons for you, like maths in the morning. (D) F: OK, I see. You think Mondays are terrible because Monday is full of difficult lessons for you, right? Oh, calm down!
Output: D