Task: Dialogue Generation
Input (English): 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.
Output (English): A