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.

F: Well, that was delicious, Bobby.Here is my share. ,M: It's no need to do that, Kathy. I told you it was my treat.
(A) F: I’m sorry, I don’t understand. Could you say it again? (B) F: Let's go to that small restaurant to have our supper later. (C) F: How do you think of the food here? (D) F: What do you want to buy?
C