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.

Input: Consider Input: F: I wish I could move out of my apartment today. The dishwasher, the fridge and the air conditioning, nothing works well and the landlady just turns a deaf ear to me. ,M: I remember you have signed an agreement with her. Maybe you can find what you can do under the agreement.
(A) F: I am really sorry, I did not catch that. Would you slow down, please? (B) F: Yeah, the unfair agreement is annoying. Can you believe that I don't even have air-conditioning or fridge? (C) F: Well, the landlady has been helpful in dealing with the poor electric equipment, but the problem isn't solved. (D) F: Sounds good. I will see how I can deal with the poor electric equipment, or I'll definitely move out soon.

Output: D


Input: Consider Input: M: Lily, I can't catch up with the English teacher very well. ,F: What's the problem? ,M: You are quite good at English. Can you help me with it? ,F: Sure, but you'd better take an additional course in some English schools. ,M: English schools? What's that? ,F: This kind of school is good at helping people to improve their English. ,M: Is that different from our school's English course? ,F: Yes. Before you start your training, they will test you on your English first.
(A) M: Why do they charge such high fees? What's more, how can they know my English ability without any tests? (B) M: Our high school will test my English before training, right? (C) M: Why do they need to test my English before training? (D) M: Excuse me, could you repeat the question?

Output: C


Input: Consider Input: F: Congratulations on your new job. I know you worked hard for it, cheers. ,M: Cheers, it has been a pleasure working with you all these years. I'll make sure to come back and visit next month. ,F: You'd better. Work won't be the same without you. So when do you start? ,M: I went in today to fill out some paperwork but I won't start until the following Monday.
(A) F: You are starting tomorrow? That's real quick. (B) F: Excuse me, could you repeat the question? (C) F: Oh, you will start tomorrow instead of next week. (D) F: You will start next month? What are you going to do these days?


Output: B