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: I have read Mark Twain's book, The Adventures of Tom Sawyer. It's quite interesting and adventurous. ,F: But this book I'm reading is kind of boring. It only tells you some facts about Mark Twain. ,M: Oh, tell me something about Mark Twain, please. ,F: Well, when Mark Twain was 4, his family moved to Hannibal, a port town on the Mississippi River that gave him the idea for writing the book, The Adventures of Tom Sawyer. ,M: Oh, really? Anything else? ,F: In eighteen fourty-seven, when Twain was 11 years old, his father died. The next year, he began to learn printing. When he was 18, he worked as a printer in New York City. ,M: What happened next? ,F: Then on a voyage to New Orleans, the steamboat pilot, Horace, inspired Twain to become a pilot. And Mark Twain really received his steamboat pilot license in eighteen fifty-nine, after 2 years of hard work.
(A) M: So, on the voyage to New Orleans, Mark Twain wanted to be a pilot but Hannibal gave Mark Twain the idea to write a book? (B) M: So, New Orleans gave Mark Twain the idea to write a book but when he was 18, he still worked as a printer in London? (C) M: So, as Mark Twain never received his steamboat pilot license, he finally became a writer and Hannibal gave him the idea to write a book? (D) M: Just a minute! I do not quite follow what you are saying, would you mind repeating that?
Example Output: A

Example Input: F: Did you get your new schedule? Let me see. I want to know if we are in some of the same classes. ,M: Sure. Hey, luck, we're both in CAP together. I'm not sure what it is, but let's sit together. ,F: It is called career and personal planning. Every grade 12 student has to take it. ,M: Do you know what it's all about? ,F: It teaches us about the business world. You know how to write a resume and how to find a job. It also helps us discover our strengths, weaknesses and interests.
(A) M: I also think it will be very helpful. (B) M: Oh, it's really boring. You are so lucky that you don't have to take CAPP. (C) M: I'm sorry, I didn't catch that. Would you mind speaking more slowly? (D) M: I think so. The ACCA will be very difficult.
Example Output: A

Example Input: M: Can I be of any help? ,F: Oh, thank you, Sam. You can be a great help. You know Steve's parents will come to dinner today. This is the first time they have come to visit our new house since our marriage. ,M: Good. What would you like me to do? ,F: Well, I can't make up my mind about what to have for dessert. I made 2 apple pies last night but I tasted one of them this morning and it didn't taste good at all. ,M: You'd better make the pies over again if you don't want Steve's parents to make faces over there desert. ,F: Oh, they wouldn't do that. There are too polite. They would just make me as if nothing was wrong and then complain to Steve about it later.
(A) M: Then just don't worry about that, why don't you offer them some cream cakes? (B) M: Alright, you should just feel relax about that, since the cookies you made didn't taste good, why don't you make some fruit cakes? (C) M: Well, I know they are always complaining, but since the fruit cakes you made didn't taste good, why don't you try something else? (D) M: I'm sorry, I don't understand. Could you say it again?
Example Output:
A