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.

Example Input: F: Are you going to be an engineer when you grow up? ,M: Yes, what about you? ,F: I want to be a teacher, but my parents want me to be a doctor.
(A) M: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (B) M: Oh, you want to be a teacher in the future. (C) M: Your parents want you to be a teacher in the future. But you want to be a doctor when you grow up, right? (D) M: You want to be a doctor when you grow up, right?
Example Output: B

Example Input: F: Dad, look at this friendship quiz. ,M: Why don't you try it? The first question, how often do you get in touch with your friends? ,F: Hmm... My friends aren't in the same secondary school as me, and I dislike ringing people up. I don't call my friends, even once a week. ,M: That means seldom. Secondly, how many friends can you talk with when you are upset? ,F: Oh, I can't think of any. I usually talk with you or mom when I feel sad.
(A) M: Poor Susan. So you usually talk with your friends when you're upset. (B) M: Poor Susan. So you usually talk with me and your mother when you're upset. (C) M: Poor Susan. So you usually talk with me and your mother when you're happy. (D) M: I am afraid I did not quite catch what you were saying. Please repeat it.
Example Output: B

Example Input: F: Oh, my! I'm bored with this job. ,M: Hey! There's a job that's perfect for you in today's paper. You might be interested in it. ,F: Oh, what is it? What do they want? ,M: Wait a minute. Ah, here it is. The China Trip Agency is looking for a translator from Chinese to English. ,F: Well, I got a degree and plenty of experience. What else are they looking for? ,M: Just that. A university degree and two to three years of experience as a translator in a professional environment. The person should have a lively and open mind, effective communication skills, and the ability to work alone or as part of a team. ,F: Well, if I stay on my present job much longer, I won't have any mind or skills left. What about the salary? ,M: It depends on the applicant's education and experience. In addition to basic salary, there's a list of benefits. Have a look for yourself. ,F: Um, travel and social security, plus paid vacation. Hey, this isn't bad. I really want the job.
(A) M: You're right. I think the long vacation attracts you, although there is no other welfare benefit. (B) M: I agree with you. The safe environment is very attractive, although there is no other welfare benefit. (C) M: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (D) M: You're attracted by the good welfare benefits. But you can't apply for it because you have no relevant experience.
Example Output:
C