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: Look, mom has left a note with housework for us to do while she and dad are away this weekend. ,F: Let's see. Tidy up the garage and clean up the backyard. ,M: She doesn't say which we should do first. ,F: Hey, we're not robots. We can make our own plan as long as everything gets done. Read the weather report in the newspaper. ,M: Em, sunny today, cloudy tonight, probably heavy rain tomorrow. Well, that makes it easy. We work outside today and inside tomorrow.
(A) F: Cloudy tonight? That's not a good sign for tomorrow. (B) F: I’m sorry, I don’t understand. Could you say it again? (C) F: Although it is cloudy tonight, I believe tomorrow will be a sunny day. (D) F: It is a pity that it will rain tonight.

Output: A


Input: Consider Input: F: Look at the monkeys running around on the rocks. They are so lovely. ,M: Yes, their surrounding seems to suit them very well. Let's go over and see the panda now.
(A) F: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (B) F: Before we go, do you know where is the toilet in this zoo? (C) F: Excuse, how much are these in total? (D) F: I can't find this museum's exit.

Output: B


Input: Consider 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!


Output: D