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: Hey Julie, I just got a cool new game. Would you like to play it with me in my house? ,F: Sure Jack. What's the game? ,M: It's a game where you can create your own character. You can choose how you look and dress. ,F: Interesting, I've never played something like that, it sounds really different. ,M: It is, come on, I can't wait to show you. ,F: Ok, but I can just stay for 2 hours, for I will have to pick up my dad at the airport at six.
(A) M: Let's go to the airport. (B) M: Let's play the video games together. (C) M: I never play this kind of video game (D) M: I’m sorry, I didn’t understand. Could you repeat a little louder, please?

Ex Output:
B


Ex 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.

Ex Output:
A


Ex Input:
M: Well, how was your honeymoon? ,F: It was fantastic! We had such a good time. The only problem was that because it was their high season, we spent hours queuing. ,M: Peak periods always involve hours of queuing. At least you got a nice tan though. ,F: Yes, Florida had great weather while we were there. You looked tanned too! Did you go somewhere?
(A) M: I went to Florida when you spent honeymoon in Bali, and I also queued a lot like you. (B) M: Haha, I enjoyed sunshine in Hawaii, but I didn't queue a lot like you suffered in Florida. (C) M: Nowhere. You spent hours waiting for bus, no wonder you didn't have good time there. (D) M: Excuse me, could you repeat the question?

Ex Output:

B