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: M: How do you usually get to work in the morning? ,F: I try to ride my bike most of the time. Of course, when I'm running late, I take the subway. ,M: I always seem to be 5 or 10 minutes late for everything. I drive to work everyday. So if the traffic is bad, I have to think of a new way to apologize to my boss for being late. ,F: Does your boss yell at you if you're late? ,M: No, not really. He knows that I live far away. I stay late whenever I don't make it on time in the morning and it probably helps that I earned a fair amount of money for the company year after year. ,F: Have you ever considered moving into the city to be closer to your job?
(A) M: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (B) M: I always work overtime. (C) M: Are you always work overtime. I never work over time. (D) M: I will be fined if I late all the time.
Example Output: B

Example Input: M: My history professor says I should think about a job in politics, but I don't think I'd make a good politician. ,F: Why not? ,M: You know me. I'm not good at dealing with people and politicians have to work with people all the time. ,F: That's true. So what do you think you want to do? ,M: I think I will be a good artist. I love painting pictures. ,F: That reminds me of a problem I'm having. You know my parents have a restaurant, right? They want me to be the manager. ,M: And you want to? ,F: No way. A restaurant manager has to manage other people. It would be terrible. I'm too disorganized. Honestly, I want to be a teacher because I like working with kids and I'm good at it.
(A) M: That's true, I remember you are really good at working with kids. (B) M: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (C) M: I don't think you can be a good teacher since you are not good at working with kids. (D) M: I agree. You have what it takes to be an artist, you are so good at painting pictures.
Example Output: A

Example Input: M: Could you tell me the way to the post office? ,F: Sure, walk this way for 2 blocks, turn right and walk down four more blocks.
(A) M: Excuse me, could you repeat the question? (B) M: OK. I walk this way for about 6 blocks and then I can find the post office. (C) M: So the distance between here and the post office is about four blocks. (D) M: Oh, the post office is about six blocks away from here. Quite far.
Example Output:
D