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: F: The countryside was wonderful. I like the fresh morning air. ,M: Yeah. As for the village we went to yesterday, there was so much fog around. I think it was a good place for an adventure film.
(A) F: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (B) F: I hope our trip is perfect. There was not so much fog around the village. (C) F: You are right. What a wonderful trip. I love the fresh morning air. (D) F: Yes. I prefer this photo about the village where there was not so much fog.

Output: C


Input: Consider Input: M: Now we have five-day classes every week, so we have more spare time than before. ,F: How do you spend your time, Timmy? ,M: I have interest in playing the violin and I'll continue to practice playing it. ,F: Do you often take part in a concert? ,M: Yes, I like to listen to some music. At present, my major objective is to learn from others. ,F: Do you like classical music or pop? ,M: I like both. How do you spend your spare time then, Lily? ,F: Playing the piano is my favorite activity. ,M: Our hobbies are similar to each other. I hope we can often exchange experience together. ,F: So do I. But I am weak in the theory of music. ,M: Me too. Would you like to go with me to visit my uncle? He's a professor of the institute of music.
(A) F: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (B) F: Let's learn music theory together, so that we can make progress. (C) F: Well, as for me, I only like singing. I'm weak at performances. (D) F: Yes, I am only interested in reading, but I am good at music theory.

Output: B


Input: Consider Input: M: Table for 3, please. ,F: Do you want the table near the window? ,M: Yes, please, but not in the corner. ,F: OK, I'll get you a menu right away.
(A) M: Yes, I'd like to sit near the door. (B) M: Thanks. I don't like any seat except the one beside the window. (C) M: I am afraid I did not quite catch what you were saying. Please repeat it. (D) M: Oh, I can sit beside the window, and in the cornor as well.


Output: B


