Task: Dialogue Generation
Input (English): M: I bought this $200 coat at a 25% discount. ,F: It's a good deal. You're lucky.
(A) M: This coat costs me  $200. (B) M: This coat costs me  $175. (C) M: Excuse me, could you repeat the question? (D) M: This coat costs me  $150 at a 10% discount.
Output (English): C