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 think spring is finally here. ,M: Yep, it sure seems like it. However, it's still very cold at night. ,F: Yes, they turned the heat off 6 days ago. It's absolutely freezing in my apartment at night. I have to turn on the air conditioner to blow hot air in order to warm things up a little. ,M: Well, and if you are outside and is a bit of a breeze. It feels cold quickly. ,F: It sure does. I think I'm going to follow my cats example and just sit in the sum that shining in through the windows.
(A) M: I'm glad to talk about the environment with you. (B) M: I'm glad to talk about this apartment with you. (C) M: I'm sorry, I don't understand. Could you say it again? (D) M: I'm glad to talk about the weather with your mother.

Ex Output:
C

Ex Input:
M: So Alice, when do you begin? ,F: I start on the twenty-first. I'm hoping to hurry to the coast before I'm too busy. ,M: I don't blame you, you're going to be working long hours, and should get a little rest before it all starts. ,F: We don't actually start working on the first day, but there's going to be some hard training. All new volunteers are required to complete 10 days of training, so I do want to get a little play time before that.
(A) M: So, you think the voluntary work is tiring but you don't want to get a little play time before training? (B) M: So, you think the voluntary work is tiring and you do want to get a little play time before training? (C) M: So, you think the voluntary work is meaningful although new volunteers are required to complete 25 days of training? (D) M: I am really sorry, I did not catch that. Would you slow down, please?

Ex Output:
B

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