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:
M: I got some bad news today, the store where I work is laying off staff. ,F: Are they going to let you go?
(A) M: Unfortunately, maybe they will let me go. (B) M: I can keep my job. The store where I work will lay off staff days later. (C) M: Don't you want to hear my bad news? (D) M: I'm sorry, I don't understand. Could you say it again?

Ex Output:
A

Ex Input:
M: I just love badminton. What's your favorite sport? ,F: Um...It's hard to say. I like baseball a lot, but I think I like volleyball best.
(A) M: Me, too! I'm crazy about baseball. (B) M: I'm so glad that your favorite sport is badminton. (C) M: I am really sorry, I did not catch that. Would you slow down, please? (D) M: You love baseball most, although you're interested in volleyball.

Ex Output:
C

Ex Input:
F: Can you help me clean this weekend? The kids' toys are all over the place and the grass needs cutting in the yard. ,M: If you clean the house, I'll cut the grass and wash the cars.
(A) F: I'm sorry, I didn't understand. Could you repeat a little louder, please? (B) F: I will clean the house. And don't forget to cut the grass. (C) F: I will only cut the grass. (D) F: I will wash the cars. The grass does not need cutting.

Ex Output:
B