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: You looked tired today, John. What's wrong? ,M: I have so many things to do. I am so stressed out. ,F: Well, just relax. You told me that you have one day off today. You said you would take our daughter to the park.
(A) M: I will take our son to the park. (B) M: Excuse me, could you repeat the question? (C) M: I will take our daughter to the zoo. (D) M: Honey. I don't know how to deal with my stress.

Ex Output:
D


Ex Input:
M: Do you like this house? ,F: Yes, it's beautiful. ,M: It's perfect for us and the kids. ,F: 3 bedrooms, 3 bathrooms and a big backyard. ,M: And we can afford it!
(A) F: I’m sorry, I didn’t understand. Could you repeat a little louder, please? (B) F: This room is cheap, but it's too small. Let's have a look at others. (C) F: This office is big and beautiful, but we can't afford it. (D) F: I love it. This house is big and beautiful. We can go through the buying process.

Ex Output:
D


Ex Input:
F: Hi John, you look good today.New shirt? ,M: No, I've had this shirt for 2 years. But I bought these shoes yesterday. Do you like them? ,F: Yes, very nice. They look good with your jeans.
(A) M: Thank you. I just bought my shirt yesterday. (B) M: Thank you for buying me a pair of jeans. (C) M: Thank you. I bought my shoes two weeks ago. (D) M: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that?

Ex Output:

D