Task: Dialogue Generation
Input (English): M: Would you like these chocolates? ,F: Oh. I really wasn't expecting a Valentine's gift. This is great! I love chocolates. Thank you so much.
(A) M: I didn’t hear you. Please could you tell me again? (B) M: I hope you will enjoy these flowers. (C) M: How much are these chocolates? (D) M: Wow, it's harder than I thought making chocolates.
Output (English): A