Task: Dialogue Generation
Input (English): F: I want to sell this old refrigerator. How much do you think I can get for it? I bought it for $800 five years ago. It works really well except for the broken shelf.
(A) M: Excuse me, could you repeat the question? (B) M: Did you really pay $800 for this television before? (C) M: Did you really buy it for $300 before? (D) M: Did you really buy it for $150 before?
Output (English): A