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: Dad, I just finished my paper. Can you help me check it before I handed in? ,M: Sure, let's take a look. Sweetie, this is really good. Your ideas are so original.
(A) F: Thanks. So you think my exam grade is very good. (B) F: Thanks. So you think my paper is very good. (C) F: Thanks. So you think my paper is very bad. (D) F: I didn’t hear you. Please could you tell me again?

Output: B


Input: Consider Input: M: I'd like a lot of different bands. I guess my favorite one is Green Day. Do you like them? ,F: No, I don't. I guess they have some good songs but they're very noisy.
(A) M: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (B) M: What's your hobby in your spare time? (C) M: Why do you like these songs? (D) M: Oh, you like Green Day band best. That's great. I like them, too.

Output: A


Input: Consider Input: F: Hi Leo. You seem sleepy. Are you OK? ,M: Oh, my neighborhood is so noisy. I can't sleep much. ,F: Why? What's going on in your neighborhood? ,M: The road near my house has been under construction for half a year. It's still not done. ,F: Is it really loud?
(A) M: The construction on the roads around my house has been completed. Those in another neighborhood are still ongoing. (B) M: In fact, the roads around my house are very quiet these days. Those in another neighborhood are under construction. (C) M: The roads near my house are not in a good condition these days and no one come to make constructions. (D) M: I am really sorry, I did not catch that. Would you slow down, please?


Output: D