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.

Example Input: M: Look at the fruit, Lucy. How good it is! ,F: Yes, but I prefer eating bread to eating fruit.
(A) M: You prefer cake because these fruits are not good, right? (B) M: I didn't expect you liked bread better. (C) M: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (D) M: I didn't expect you liked bread better. Is it because these fruits are not good?
Example Output: B

Example Input: F: Charlie, do you know a restaurant called Bravo? ,M: Bravo? I know the name, but I'm not sure where it is. ,F: It's on George Street. The food there is excellent.
(A) M: Oh, I'm sure where it is. Let's talk more about its dish. (B) M: Excuse me, could you repeat the question? (C) M: Oh, really? It is not on George Street? Let's talk more about this street. (D) M: Yeah, the food there is excellent. Let's talk more about this restaruant.
Example Output: D

Example Input: F: What about leaving for the train station at 4:30 PM? ,M: I'm afraid that'll be too late. ,F: So, when do you think we should leave? ,M: Let's leave an hour earlier.
(A) F: Great! We will meet at 4:00 pm. (B) F: You mean 2 hours earlier? 3:30 pm? (C) F: Ok, but I am not sure we can leave at 3:30 pm. (D) F: I’m sorry, I didn’t catch that. Would you mind speaking more slowly?
Example Output:
C