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: Tom, please go to the door. I hear the Bell. ,M: It's the mailman mother. Here's a letter from uncle George. ,F: Give it to me. How wonderful! He is coming to visit us. ,M: And when's he coming? ,F: He's coming by car on the twenty-fourth. He staying from the twenty-fourth to the twenty-sixth. ,M: And let me look at the calendar. And good, and the twenty-fourth is a Saturday, is he coming alone? ,F: No, he's coming with aunt Cynthia and the girls. ,M: Uh, mother, I don't remember the girls. How old are they? ,F: Your cousin, Fe is 15. Rosemary is older than Fe, she 17.
(A) M: Oh, yeah, I forgot that Fay is two years younger than Rosemary. (B) M: Actually.I am older than Fay but younger than my sister Rosemary. (C) M: Yeah, my sister Fay is two years younger than Rosemary. (D) M: I’m sorry, I didn’t understand. Could you repeat a little louder, please?

Output: A


Input: Consider Input: F: Hello, what can I do for you? ,M: Good afternoon. I'd like to send this package please. Can you help me? ,F: Of course. I'll just need some information for the delivery please. Who would you like the package delivered to? And the address? ,M: Jennings motor, 11 station road. ,F: Can you give me a contact name at the company please? ,M: That would be Eric George. No, wait a minute. Eric's on holiday this month. Now I remember. Tom's dealing with deliveries at the moment. Tom Smith. ,F: Got it. And what day would you like the package delivered? ,M: Well, today is Friday, and Monday is a bank holiday. so Tuesday would be fine.
(A) F: You package will be delivered on time although next Monday is a bank holiday. (B) F: Can you check the information so that you can get your package from Eric George next Tuesday. (C) F: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (D) F: If you need express service you can received the package today.

Output: C


Input: Consider Input: F: Sam, who is this in this picture? ,M: Emm, oh, that's my brother, Chris. He went sailing that one time, but he didn't like it. He is a good climber though. He spends every weekend doing that. ,F: And is this him, too? ,M: No, that's my uncle, Steve. He goes skiing 3 times a year. He likes playing basketball, too. ,F: And your sister Laura is in the school football team, isn't she? ,M: She does play for their school, but for the volleyball team.
(A) F: She is in the school basketball team? Good for her. (B) F: She is in the school football team? Good for her. (C) F: I’m sorry, I didn’t understand. Could you repeat a little louder, please? (D) F: Why isn't she in her school volleyball team now?


Output: C