Definition: 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: F: May I have a look at that tie, please? What's the price? ,M: It's $30. But today we offer a 20% discount if you buy more than 2.
(A) F: Three belts cost $60, so one belt is $20. Great! (B) F: Excuse me, could you repeat the question? (C) F: It's a good deal to buy three ties for 72 dollars. (D) F: Oh, 90 dollars is too much for two ties.

C