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: Have you got the list of who is coming to the party? ,F: Yes, I do. And I've told them to keep the date secrett. John hates that kind of thing. Do you remember when he found out that we bought him a birthday cake last year and that surprised Christmas party? He was angry. But this is different. Getting married is special and we've known him and Anna for years.
(A) M: You are right! Everyone knows he is getting married with Anna. We hold this party for them. (B) M: I am really sorry, I did not catch that. Would you slow down, please? (C) M: You are right! But it is his birthday! He won't get angry. (D) M: Jonh and Mary are getting married, we are looking forward to the party.
Example Output: A

Example Input: M: When will you be leaving for the West Coast? ,F: Sorry, I won't be able to go now, because I've just started a new job. I won't get a moment free until my training is over.
(A) M: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (B) M: Oh, you are on training now. So when will you be free? (C) M: You are busy working as a trainer. (D) M: You will go to West Coast to find a job now. Good luck to you!
Example Output: B

Example Input: F: Professor Wilson, can I ask you something? ,M: Sure. ,F: What I'd like to do for my survey project is to interview 3 people. Would that be OK? Because in class you said a survey is usually done with a large number of people. ,M: That's right, it is. But tell me about your idea. ,F: My idea is to interview 3 people in my host family. There is a grandmother, who has a lot of opinions about life. I want to compare what she says with what the mother and the daughter say. Would that be alright? ,M: It's a start. Why don't you prepare a list of questions? Maybe 5 or 6, but no more than 10 for your interviews. When you've done that, show me the list and we'll go from there. ,F: Alright. I'll work on it tonight. Thanks for the advice.
(A) M: No problem. You should interview more people tonight. (B) M: I didn’t hear you. Please could you tell me again? (C) M: I am glad that I could help. Let me know if you have prepared all the questions. (D) M: I am glad that I could help. You can prepare questions for your speech next week since we are not in hurry.
Example Output:
C