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: Hey, Robbie. You're completely wet and covered with powder. So many colors! I mean, you look like a rainbow. What happened? ,M: I've just come back from visiting my family. You know, we're from India and today is our Spring Festival Day. We call it Holly. ,F: That's all very interesting. But I still don't understand why you look like that? ,M: Well, we celebrate Holly by throwing colored powder and colored water at each other. And we light big fires, too, to show thanks to the gods.
(A) F: I’m sorry, I didn’t understand. Could you repeat a little louder, please? (B) F: Why do you prepare special traditional medicines to celebrate the Christmas? (C) F: I've never heard of that. Throw colored powder and water at each other to celebrate birthday. (D) F: By throwing colored powder and colored water at each other! That' s funny!

D