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: F: Do you play any instruments? ,M: Yes, I played the piano. What about you? ,F: I play the violin and the flute. I've been playing the flute since I was a child, but I started playing the violin about 5 years ago. I'm not very good, but I'm trying to get better. ,M: The violin is hard. I have also been playing the piano since I was a kid. I was also in a singing group when I was in high school.
(A) F: That's really nice. I have been playing the violin for about five years. (B) F: I’m sorry, I don’t understand. Could you say it again? (C) F: That's really nice. I have been playing the flute for about five years. (D) F: That's really nice. I have been playing the violin since I was in high school.

A