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: Come quick, Andrew, it's your favorite basketball match. The Detroit Pistons versus the Los Angeles Lakers. ,M: Great, how long has it been going? ,F: About 5 minutes, the score is 12 to 12. ,M: Oh look, what a nice shot! ,F: You're always so excited while you're watching basketball games.
(A) M: Yeah, although it is not a nice shot, I still find basketball match violent. (B) M: Excuse me, could you repeat the question? (C) M: Yeah. The Detroit Pistons versus the Los Angeles Lakers! What an exciting basketball match! (D) M: You mean I am not so excited? Yeah, I find basketball match boring.

Output: C


Input: Consider Input: M: I see you are busy now, Kate. Once you finish, I'd like to have a talk with you. ,F: Alright, come in please.
(A) M: I have time to help you with work. (B) M: I’m sorry, I don’t understand. Could you say it again? (C) M: I can see that you are not busy, so I want to have a talk with you. (D) M: I would like to have a talk with you.

Output: D


Input: Consider Input: F: Tom? ,M: Yes? ,F: Will you please take this recorder to my office for me? ,M: With pleasure, and let me carry some of the exercise books for you, too.
(A) F: Thank you! That's sweet for being so considerable. And see you soon in classroom. (B) F: Would you please take my luggage and this recorder to the room 2301. Thank you. (C) F: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (D) F: Excuse me, where can I find a recorder?


Output: A