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: I'm stressed out by holiday parties with lots of treats like cookies, candies and chips as if that wasn't enough. I haven't really been able to exercise and I think I've gained 10 pounds recently. ,M: I'm sorry to hear that. But you are not alone. Many people gain weight.
(A) F: Yes, I enjoy the parties, but the only thing I am not satisfied is the lack of cookies. (B) F: You are right! I do ecercise regularly, so I haven't put on weight recently. (C) F: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (D) F: That's normal for us. I like eating food at parties so that I have put on weight a lot.

Ex Output:
D


Ex Input:
M: There is a new bakery on the next street. Should we get some pork pies or beef pies this morning? ,F: I want something sweet. The egg cake lady just opened her doors. Let's go stand in line.
(A) M: I’m sorry, I don’t understand. Could you say it again? (B) M: I agree. I want beef pies too. (C) M: Great, egg cakes are my favorite. (D) M: I had egg cakes for breakfast.

Ex Output:
C


Ex Input:
M: I was going to make myself some tea. Do you want some? ,F: No, thanks. I'm fine with my coffee.
(A) M: I'm going to buy a cup of coffee for myself. (B) M: I'm going to buy myself a bottle of water. (C) M: I never drink tea (D) M: Just a minute! I do not quite follow what you are saying, would you mind repeating that?

Ex Output:

D