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: M: Want to go for a coffee or watch a movie this weekend? ,F: Maybe, but let's make it another time. Our family are going to visit my grandmother on Saturday and my brother wants me to go cycling on Sunday.
(A) M: I am really sorry, I did not catch that. Would you slow down, please? (B) M: Well, say hello to your grandma for me on Saturday and Let's make it another time. (C) M: Ok, let's meet at the gate of the cinema on Saturday, then don't forget to tell your brother you're not going cycling on Saturday. (D) M: Ok, let's meet at the gate of the cafe on Saturday, then don't forget to tell your brother you're not going cycling on Saturday.

Output: B


Input: Consider Input: F: Your school bag is really cool. Where did you get it? ,M: My aunt sent it from Australia for Christmas.
(A) F: I see, your favorite holiday is Christmas, your uncle bought you a bag for Christmas, right? (B) F: Your aunt sent the school bag to you from Australia. It's so cool! (C) F: It's nice of your aunt to send you a bag from England. (D) F: Just a minute! I do not quite follow what you are saying, would you mind repeating that?

Output: B


Input: Consider Input: F: Have we done everything on the list? ,M: We haven't booked our hotel room yet. But I'll do that by telephone tonight. ,F: We were going to look for another chair for the living room, but I'm too tired to think about that now. Let's have lunch. ,M: What time is it? It's only 12:30. I told Howard we'd meet him a little before 1:00.
(A) F: Before 1:00. We don't have much time to prepare. Hurry up. (B) F: We've done everything on the list, so let's meet him before 1pm. (C) F: I didn’t hear you. Please could you tell me again? (D) F: I forgot we'll meet him after 1:00. I've just book the hotel room.


Output: A