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: Hello, this is the International Student Office. This is Leah. How may I help you? ,M: This is Nathaniel Brown, from English Department. I'd like to speak to Miss Collins about my accommodation situation. ,F: Well, I'm sorry. She is out for lunch at the moment. Can I take a message?
(A) M: No thank you. I will wait for her to finish the meeting. (B) M: Sure. I want to have a talk with her about my accommodation situation. (C) M: Sure. I want to have a talk with her about my department. (D) M: Excuse me, could you repeat the question?

Output: B


Input: Consider Input: M: What did you do last night? Did you work all night? ,F: I did do some work, but I watched a bit of TV, too. ,M: I watched a great football game on TV last night Did you watch it?
(A) F: No. Why did you work all night yesterday? (B) F: Did you like the story you read last night by Shakespeare? (C) F: So you watched a football game the day before yesterday? (D) F: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that?

Output: D


Input: Consider Input: M: How much is that tie? ,F: Forty dollars. ,M: What? I can buy a pair of shoes or jeans for that much money. ,F: But how would shoes or jeans look around your neck?
(A) M: I want to buy a pair of shoes. The store is having a sale. (B) M: Excuse me, could you repeat the question? (C) M: I can't afford  forty dollars for a tie. (D) M: The jeans you recommended me last time are very good.


Output: C