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: Ella, what languages do you speak? ,F: As you know Korean is my first language. I also speak English and Chinese. How about you? What languages do you speak? ,M: English, German and French. While I was studying in Europe, I used French in German all the time. Now, my French is not so good but I do keep my German up.
(A) F: My mother tongue is Korean, but I can't speak any other language. (B) F: I'm sorry, I don't understand. Could you say it again? (C) F: We can both speak English. English is my mother tongue. (D) F: My native language is Chinese, but I can't speak English.

Output: A

Input: Consider Input: F: How dangerous it was and how lucky the girl was. ,M: Yes, but for the passerbys quick action the girl would have been run over by the car.
(A) F: Yes, there was traffic accident. How bad luck the girl has. (B) F: I am really sorry, I did not catch that. Would you slow down, please? (C) F: The girl is badly ill. (D) F: I hate that thief.

Output: B

Input: Consider Input: M: Hello, Mary. ,F: Hi, John. I haven't seen you since college graduation. How have you been? ,M: Things just couldn't be better. How about you? ,F: I've just finished my term paper and I'm going traveling next week with a few other teachers.
(A) M: Oh, you are still a student. (B) M: Oh, you work as a reporter now. (C) M: Why haven't you finished your paper? And you are going traveling this week. You are not a good student. (D) M: I'm sorry, I didn't catch that. Would you mind speaking more slowly?
Output: A