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: What did you just put in the basket? ,M: Some peanut butter. ,F: That is not a jar of peanut butter. ,M: Ok, fine, they're peanut butter cookies. ,F: You know, we don't keep cookies in the house. ,M: Mom, please.
(A) F: You want to eat peanut butter, don't you, but we have had cookies in the house. (B) F: I am really sorry, I did not catch that. Would you slow down, please? (C) F: So, You want to eat cookies but you put peanut butter in the basket, right? (D) F: Why do you want to eat cookies?

Output: D


Input: Consider Input: F: How was your economics class? ,M: Well, to be honest with you, I fell asleep during the lecture. ,F: Was it that boring? ,M: No, it wasn't the teacher's fault. The problem is that I can't stay awake for a 2 hour lecture. I had been working in the evening at the hospital. ,F: Isn't that going to affect your grades? ,M: Probably, but I need to work to pay my school fees.
(A) F: So you need to work at restaurant to pay your hospital bill. Poor you. (B) F: I didn’t hear you. Please could you tell me again? (C) F: So you have to work at restaurant to pay your debts. (D) F: So you have to work to pay your school fees.

Output: D


Input: Consider Input: M: Do you want to go to a big university or a small one? ,F: I think I'd rather go to a small university, so the classes wouldn't be so large. ,M: Do you want to go out of the state or stay here? ,F: I want to stay in the state, so I will be close to home. ,M: It sure would be nice to be close enough to come home on weekends when you want to. How about a public or private university? ,F: Well, I like the atmosphere of a private school. The students are more serious about school and there aren't a lot of parties.
(A) M: Yes, the academic atmosphere in private school is great. (B) M: Yes, the academic atmosphere in public school is great. (C) M: Yes, private schools have lots of parties. Students never study there. (D) M: I’m sorry, I didn’t understand. Could you repeat a little louder, please?


Output: A