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: When will you be leaving for the West Coast? ,F: Sorry, I won't be able to go now, because I've just started a new job. I won't get a moment free until my training is over.
(A) M: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (B) M: Oh, you are on training now. So when will you be free? (C) M: You are busy working as a trainer. (D) M: You will go to West Coast to find a job now. Good luck to you!
Example Output: B

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: Hi Grandma, it's so good to see you again. ,F: Nice to see you Jack. ,M: We haven't seen each other for half a year. ,F: You are much taller now. Here's your gift. ,M: Thanks, grandma. May I open and have a look at it? ,F: Sure, I hope you like it. ,M: A racing car right? Oh, Grandma. You are great. ,F: I'm glad you like it. ,M: Sure. Gramma this way. How is your flight? ,F: Fine. It took me about 5 hours to get here. ,M: That's a long trip, you must be very tired. ,F: I'm OK, I slept all the way. ,M: Let's go home. Our car is waiting outside. ,F: How long will it take to get home? ,M: About half an hour if the traffic is good.
(A) F: I’m sorry, I don’t understand. Could you say it again? (B) F: So it'd take as long as half an hour with heavy traffic. (C) F: Even the shortcut would cost an hour by car, darling? (D) F: Oh, great. Half an hour by car would be good for me.
Example Output:
D