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: Hi jack, what did you think of the lecture you attended last night? ,M: Well, I should have stayed at home. And half of people had left before it was finished.
(A) F: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (B) F: Yes, it is so moving! (C) F: Yes, the concert yesterday was really boring. (D) F: Why do you think it was boring?

Ex Output:
D

Ex Input:
F: I can't decide whether to go to university or get a job. What do you think? ,M: Well, if I were you, I'd go on studying. ,F: But I don't even know what to study. ,M: If I had the chance again, I'd study computer. You're good at science subject. ,F: That's what my parents want me to do. ,M: You should take their advice. They know what's the best for you. ,F: But my friends will have jobs and lots of fun while I spend all my time studying. ,M: But if you go to university, you'll still have time for fun. ,F: What you say makes sense. But you know, I still have to ask my parents for pocket money and I hate to do so at this age. ,M: If you try to find a part time job, you will have some money, too.
(A) F: I'm sorry, I didn't catch that. Would you mind speaking more slowly? (B) F: It's good to talk about my future plan with you. I will quit university and get a job as you suggest. (C) F: Thanks a lot. Now I am more clear about my future plan. (D) F: OK. I'm not going to waste time on doing part time jobs, like you advised.

Ex Output:
C

Ex Input:
F: Welcome to our program. Today we have invited Fred Watson, an expert on the environment to talk to us.
(A) M: Nice to meet you guys. Let' s talk about environmental problems today. (B) M: Hello, everyone! My name is Bob, today, let' s talk about modern technology. (C) M: I'm sorry, I don't understand. Could you say it again? (D) M: Thanks, I' glad to be your studio. Today, our topic is about industrial development.

Ex Output:
A