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 do you think about this idea? Going for a picnic. ,M: Well, I'm not sure, I think it's a bit boring. I think barbecue on the beach would be more fun. ,F: Yes, I agree, but it's quite a lot of work. Someone has to stand here and cook all night. I think we should go to a restaurant instead. ,M: That's true, but it's quite expensive to go to a restaurant. ,F: Well, what about having a party at someone's house? We could order a pizza or just some hamburgers. ,M: I suppose so, I think a fancy dress party is a good idea. We could have a competition and decide who is wearing the best clothes.
(A) F: I agree with you. Having a picnic is the best idea. (B) F: Yeah. We should have a barbecue on the beach. (C) F: I am afraid I did not quite catch what you were saying. Please repeat it. (D) F: Yeah. We will have a fancy dress party and a barbecue.

Ex Output:
C


Ex Input:
M: Can we go somewhere and talk about your experience abroad? It's noisy in the cafe. ,F: Shall we go to the tea house upstairs? ,M: But I need to get some fresh air. ,F: Well, there's a park nearby. It's usually not crowded at this time of day.
(A) M: I’m sorry, I don’t understand. Could you say it again? (B) M: Great, the air in the park is comfortable (C) M: Ok, then go to the tea house downstairs you have mentioned. (D) M: Ok, I'd like to share with you my experience abroad in the cafe.

Ex Output:
B


Ex Input:
M: Hi Sue. How's it going? ,F: Oh, hi, Frank. Just fine. How are your classes? ,M: Pretty good. I'm glad this is my last term here though. ,F: Why is that? I thought you were enjoying school. ,M: I was, but now I'm getting tired of it. I'm ready for the real world. ,F: What are you planning to do when you graduate? ,M: First, I want to get a job as a computer programmer and then after 5 years or so I'd like to start my own business. ,F: Sounds good. I still have 3 terms to go until I'm done.
(A) M: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (B) M: Come on. I'd like to start my own business first and then work as a programmer. (C) M: Come on. Travel around the world is my first choice for me after graduation. (D) M: Come on. I want to be computer programmer first.

Ex Output:

D