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 received a chapter 16 of supermarket killers yet? I think there's something wrong with my phone. ,F: Nobody has received it yet. I really want to know what happens, the suspense is killing me. ,M: Exactly. You know, I think 20 Chapters is too short. I hope his next story is 30 chapters long.
(A) F: I agree with you. I also think 20 Chapters is too long. Let's talk more about this story. (B) F: Yeah, I agree with you. Let's talk more about this story. (C) F: I am really sorry, I did not catch that. Would you slow down, please? (D) F: Yeah, I really don't want to know what happens. Let's talk more about this movie.
Example Output: B

Example Input: M: Hello, how may I help you? ,F: Hello, I seem to have a problem with my computer. ,M: Alright. Let's see. What about tomorrow morning about 10:00? ,F: Oh, no. That won't do I'm afraid. I've got a very important report on the computer that must be finished and handed in by 9:00 AM tomorrow. By 10:00 it's too late I'm afraid. Can't you come now? ,M: Well, I'm at a job at the moment and my wife and kids are expecting me home by 8:00 PM for dinner. ,F: I know it's Sunday evening. Can you at least suggest someone else who can work? I've been calling numbers in the phone books and you're the only one that answered. ,M: Just a moment. Don't worry. Where are you now? ,F: I'm at my office. I work in the morning side area. ,M: Well, you're in luck. I have to pass your area on my way home. Now I should be finished here by 7:30, so what about around 7:45? Is that OK? ,F: That's great. Thank you.
(A) M: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (B) M: After working I need to go back home first. (C) M: I'm busy working now and I'll contact you by 7:45. (D) M: I'm afraid I won't be your house by 7:45 because I'm playing with my kids at home now.
Example Output: C

Example Input: F: Honey, we still have some extra money after buying the TV set last week. If you want to buy something else, you can. ,M: Well, I need a bike. I don't want to go to work by bus anymore. There are so many people on the bus sometimes that I just can't get on it. ,F: What do you think of walking to work for exercise? I actually think you need a new computer. Your old one is pretty slow. ,M: Yes, I do need a computer. Then I will give up on the bike idea. Then I could have $400 to buy a new computer.
(A) F: Alright, I will give you $200 more so you can buy a better computer. (B) F: Well, your old computer broken down days ago, so you really need to buy a new one. (C) F: Yeah, buying a bike is a good idea, then you don't need to go to work on foot everyday. (D) F: I am really sorry, I did not catch that. Would you slow down, please?
Example Output:
A