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.

Ex Input:
F: Why do you like your college so much? ,M: Because it has great teachers and I like all my classmates, too. But most importantly, it's not expensive.
(A) F: Yes, classmates are always the main reason we like our college. (B) F: I understand. Your college won't cost you much, so you like studying there, even though your classmates aren't friendly. (C) F: Now you can be happy to take classes from great teachers. That was your dream. (D) F: I’m sorry, I didn’t understand. Could you repeat a little louder, please?

Ex Output:
D


Ex Input:
F: Uh, where do you think you're going? ,M: We're going to the new club, right? Oh, Man. I can't wait to get out on the dance floor and... ,F: Ha! You're not seriously going out like that, are you? ,M: Hey, you're just messing around with me, aren't you? Yeah, I know I look good. Just let me get my jacket. ,F: Jason, you look ridiculous. Your jeans are too tight, and they look like they were washed too many times, back in the 80s. And why are you wearing that funny hat? ,M: What? You've never heard of the New York Yankees? ,F: I'm a huge baseball fan. I know who the Yankees are, but why are you wearing that hat backwards? What are you 10 years old? And that jacket looks like a dead animal.
(A) M: I am afraid I did not quite catch what you were saying. Please repeat it. (B) M: I know you are crazy about baseball, but let's go to my parent's home first, OK? (C) M: Yes, I am crazy about baseball, too. Next time let's watch a baseball game together. (D) M: You are really crazy about fancy clothing brands. How about the Clippers hat I am wearing?

Ex Output:
C


Ex Input:
M: I've just been offered 2 jobs just now. ,F: Congratulations. Which one are you going to take?
(A) M: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (B) M: I don't know yet. I just quitted my job so I need to find one now. (C) M: I was offered 2 jobs a year ago, so I have decided to take one. (D) M: I don't know yet. I am doing a part-time job and I won't find any jobs.

Ex Output:

A