Definition: 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: M: Now we have 5-day classes every week, so we have more spare time than before. ,F: How do you spend your spare time, Tom? ,M: I have much 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 go listening to some music. At present, my major purpose 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 experiences together. ,F: So do I, but I'm weak in the theory of music. ,M: Me too. Would you like to go with me to my uncle? He is a professor of music. ,F: I'm glad to go with you. I would ask him for his advice.
(A) M: Although my uncle isn't a professor of music, we can ask him for advice to improve ourselves. (B) M: Excuse me, could you repeat the question? (C) M: I think we can improve our theory of music by practicing playing music. (D) M: And how about improving our theory of music by exchanging experience with each other?

B