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.

Ex Input:
F: Wow, I didn't know you were such a great cook. These fake potatoes are to die for. ,M: I've been taking cooking lessons, and you haven't seen anything yet. You're going to love the main course.
(A) F: I'm not surprised that the baked potatoes are your best dish. (B) F: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (C) F: I can see that. I'm sure the next dish is going to be really special. (D) F: I'm not surprised that you will be making something even better next time, those fake potatoes are awful.

Ex Output:
C


Ex Input:
M: Hello, I'd like to reserve a table for 6:00 tonight. ,F: Is there any place you would prefer to sit in? We do have a smoking section. ,M: Oh, would it be possible to reserve a table next to the window?
(A) F: Two men are arguing in the smoking section over there. I'd like join them. (B) F: I didn’t hear you. Please could you tell me again? (C) F: You sat too far from the window to see that there was an accident outside. (D) F: Sorry, all the tables near the window are booked up.

Ex Output:
D


Ex Input:
M: Hey Julie, I just got a cool new game. Would you like to play it with me in my house? ,F: Sure Jack. What's the game? ,M: It's a game where you can create your own character. You can choose how you look and dress. ,F: Interesting, I've never played something like that, it sounds really different. ,M: It is, come on, I can't wait to show you. ,F: Ok, but I can just stay for 2 hours, for I will have to pick up my dad at the airport at six.
(A) M: You pick up your father at six. Very good. (B) M: I’m sorry, I don’t understand. Could you say it again? (C) M: You pick up your father at four. It's too early. (D) M: You pick up your father at two. It's too early.

Ex Output:

A