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: What's the story about your new movie? ,M: It's about a police man. And I play the part. He has to catch the killer. The movie has some frightening scenes. But I hope the audience won't be too frightened to go to the movie theaters. ,F: Did you enjoy making the movie? We heard stories of disagreement with other actors or actresses, and with the director. ,M: I have had disagreements with the director I've worked with. We're always disagreed in a friendly way. And we have always made up our decision. But we got on very well and I hope to work with her again. I enjoy making the movie very much.
(A) F: I didn’t hear you. Please could you tell me again? (B) F: I hope that you could still get on well with the director in the future concerts. (C) F: It is sweet that you can get on well with the director of the movie. (D) F: It is reasonable for you to be frightened of some scenes of this TV show.

Ex Output:
C


Ex Input:
M: Hi Marina, I'm sorry to keep you waiting. I bought a map in the bookstore. ,F: Oh, we don't need a map at all. I'll be your tour guide. I'm familiar with every corner of the city. Chinatown, Broadway, Central Park, the Natural History Museum. ,M: That's great. Where should we go first, Broadway? I've been dreaming of watching a musical there. ,F: It's the best to go there in the evening. How about going to Central Park first? ,M: OK. What's there to see? ,F: Lots of trees, walking paths, statues and areas for performances, you can relax in a wonderful nature, setting in the middle of a busy city. The Natural History Museum is located on its west side. ,M: Many famous people mentioned to Central Park in their books. It must be a place worth visiting. ,F: It certainly is. ,M: Where shall we go for dinner? A restaurant in Chinatown? ,F: We can go there next time. I have a classmate living in Harlem and he is very interested in Chinese culture and wants to see you. We'll have dinner there, if you don't mind. ,M: No, I don't, it will be nice to meet someone who loves Chinese culture. I want to learn more about Harlem, its food and music.
(A) F: Are we going to have lunch in Harlem now? (B) F: We're having dinner in Harlem tonight, aren't we? (C) F: Are we going to have dinner at this woman's house tonight? (D) F: I’m sorry, I didn’t catch that. Would you mind speaking more slowly?

Ex Output:
B


Ex Input:
F: I could hardly breathe, would you please put your secret out? ,M: I'm sorry that I'm bothering you, but this is the smoking section. Why don't you ask the waitress to change your table?
(A) F: Come on. We are in the restaurant now. (B) F: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (C) F: You can not talk so  loudly in a meeting room. (D) F: You can smoke everywhere at the office if you want.

Ex Output:

A