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: M: It's going to rain. You'd better take an umbrella with you, Lucy. ,F: OK, thank you. But where is my umbrella? I remember I put it on this shelf. ,M: Actually, you put mine on it. Yours is behind the door.
(A) F: I totally forgot I put my umbrella right behind the door. (B) F: I’m sorry, I didn’t understand. Could you repeat a little louder, please? (C) F: My umbrella is right on the shelf. I've looked for it for a while. (D) F: There's no need to bring my umbrella because it's sunny outside.

A