Task: Dialogue Generation
Input (English): F: How much did you pay for this new fridge? ,M: Oh, it was a little over $1000 plus tax. It was much more expensive than our washing machine, but not nearly as much as our bed.
(A) F: So how much did you spend on your most expensive bed? (B) F: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (C) F: So how much did you spend on your most expensive fridge? (D) F: So how much did you spend on your most expensive washing machine?
Output (English): A