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: Excuse me, can you tell me if there is a gas station around here? ,M: Yeah, there are a few. The closest one is only a couple of blocks away. But it's a little expensive. The cheapest one is about 2 miles from here.
(A) F: So the cheapest gas station is a couple of blocks away. (B) F: So the most expensive gas station is about two miles from here. (C) F: I’m sorry, I didn’t understand. Could you repeat a little louder, please? (D) F: So the cheapest gas station is about two miles from here.

D