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.

Input: Consider Input: M: My program is a course in automotive repair. We teach people from the age of 16 through to adults. We're located on a high school campus. It's vocational, which means that we train people in specific skills that they could use in a job. ,F: I like classes, because it's more like the real world than when you're sitting there reading a textbook, not knowing what you're going to be using it for. ,M: Today's a work day. So when I go back into the shop, I have all my students working on a project. First, Jack is going to get the air tools out and jack up a car. He's going to take a tyre off that car with the air impact. Every student is an individual that comes into my program. All of them think that they're going to be able to fix their own cars. They all have it as a goal that they're going to get out of the program. And then, as part of my introduction to the class, I'll let them know some of the other things that they'll all get, which include consumer understanding of how the car works.
(A) F: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (B) F: Uh, I think people always want to keep themselves fit, that's why they will join the fitness class. (C) F: Well, I understand why people want to teach the course, because people usually want more interaction in this literature course. (D) F: Alright, so that's why people always want to build a garage in their house, they just want to fix their own cars.

Output: A


Input: Consider Input: M: Hello, my dear, you look sad. What happened? ,F: Uh, hello. My name is Sally, Sally Miller. I can't find my passport. I got it last month. It's my first one you know. I have already reported it to the police and they said I should come here. As anyone found it yet? ,M: What did you say? What was your name? ,F: Miller, Sally Miller. ,M: Oh, you are in the book. I think I can help you.
(A) F: Thank you. I know the police here can help me find my wallet. (B) F: Thank you. Please hurry up. I need my wallet and my flight will get off in 10 minutes. (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: Thank you. Please help me find out if my passport is in the lost property office.

Output: D


Input: Consider Input: F: Jay, how were your New Year's celebrations? ,M: I celebrated with my host family, since I didn't go home. It's a long way from here to Beijing. ,F: Did you have a good time with your host family? ,M: Yeah, it was fun sharing our stories. What did you do to celebrate New Years? ,F: Each family is different, I think. But one of my family traditions is the Rose Bowl and the Rose Parade.
(A) M: I didn’t hear you. Please could you tell me again? (B) M: Wow. You have told me a lot about New Year celebrations. Thank you very much. (C) M: It is so exciting to talk about sports events with you. You are my best friend in Beijing. (D) M: I have learnt something about New Year celebrations from you. You are a good sister.


Output: B