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: What a beautiful day! The birds are singing, and the sun is shining in the sky. ,F: Not so loud, I just woke up and I have a headache.
(A) M: I’m sorry, I don’t understand. Could you say it again? (B) M: Come on! It is a beautiful morning. (C) M: Oh, it's raining in the afternoon. You should take an umbrella with you if you go outside. (D) M:  It is not the bedtime, why are you still sleeping in the evening? The sun has gone down.

Output: B


Input: Consider Input: F: Merry Christmas! ,M: Thank you. The same to you. ,F: Do you have any plans? ,M: I have been invited to a friend's party, but I want to go to my uncle's. And you? ,F: My roommate is having a party. I'll go there. ,M: Great! Watching TV or sleeping at home is really boring. ,F: Yes. Did you know that there would be a school sports meet next week? ,M: Really? I had no idea. I like watching the track and field events. They're really exciting. ,F: They're just so so, I think. Anyway, have a nice holiday. ,M: Thank you. And enjoy the party.
(A) F: The track and field is exciting. (B) F: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (C) F: The track and field is just so-so, but I like watching it very much. (D) F: The track and field is amazing.


Output: B