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: Excuse me, do you have a few minutes? I work for the Star Bookstore, and we are doing a survey about people's reading habits. I want to ask you a couple of questions.
(A) M: I am afraid I did not quite catch what you were saying. Please repeat it. (B) M: I know that bookstore. The Sun Bookstore is very famous. (C) M: You mean you are doing a survey about people's eating habits, right? (D) M: Of course. I am willing to accept this survey. I like reading books.

Ex Output:
D


Ex 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.

Ex Output:
A


Ex Input:
F: Why, Bob, your poor leg? Can you tell me what happened? ,M: I broke it when I was giving a long shots in the football game yesterday. ,F: I'm very sorry about that.
(A) M: Yes, I broke my leg. (B) M: Yes, I was shot in the leg. (C) M: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (D) M: What a shame. I lost a game.

Ex Output:

A