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:
M: I saw you on the news! You're a hero! Come on, tell me all the details. ,F: Well, I was watching the pool from my chair, like I always do. There was a group of kids taking diving lessons in the deep end. ,M: Go on. ,F: I guess one of the students hit their heads on the diving board, because I saw that someone was sinking to the bottom of the pool. ,M: So what did you do next? ,F: I jumped in the pool after their instructor jumped in and brought the kid back to the surface. It was a young girl, and she had swallowed a lot of water. ,M: Wow, did you give her mouth-to-mouth? ,F: Of course. Then I told one of the kids to call for an ambulance. ,M: Quick thinking. ,F: The girl coughed the water up almost immediately, and just like that, it was over. We cleaned the wound and bandaged it up, and the emergency services arrived 20 minutes later. ,M: How was she? ,F: She had no memory of the past 10 minutes. She wanted to go back in the pool. She didn't even know why her parents were crying.
(A) M: She lost her memory and didn't know what happened. (B) M: So, she lost her memory of the past 60 minutes. (C) M: Excuse me, could you repeat the question? (D) M: Oh, she couldn't help crying.

Ex Output:
A


Ex Input:
F: Hey, dad, I have just been given this project at school. Do you think you can help me out? ,M: Sure, what's this project about? ,F: Well, I should interview someone that I admire about their jobs. ,M: Well, I am an expert when it comes to my job. Accounting is a respectable job and one that I am always happy to talk about. ,F: Dad, I know how much you love your job. It isn't that I don't admire you. But what I was hoping actually was that you could speak to Mr. Chung, your diving friend, and see if he would agree to an interview. Diving for a living sounds cool. ,M: I see. That's a great idea. You know how I really dislike talking about myself again and again for too long. Let me give David Chung a call right now and find out. ,F: Thanks, dad. I know this will be a wonderful project.
(A) M: I think you need to be confident about it, because you are going to interview a famous accountant called Mrs. Chung. (B) M: You're right. Be confident about it! (C) M: You don't need to worry about it. I'll do the project for you. You can take a break. (D) M: Just a minute! I do not quite follow what you are saying, would you mind repeating that?

Ex Output:
B


Ex Input:
M: Hey, Sarah. This year I'm going to the rock festival for all three days. ,F: Oh, lucky you, Leo. Are you going with your cousin again? ,M: Not this year. My brother has promised at take me there now. My sister is too busy with her college work.
(A) F: So your sister got time to take you there. (B) F: So your brother will take you to the concert this year. (C) F: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (D) F: So your brother will take you there this year.

Ex Output:

D