Task: Dialogue Generation
Input (English): M: No, Sophie. You'll love skiing, but you must have the right clothes. Have you got gloves? ,F: Yes, uncle Steve. And a scarf. You gave them to me at Christmas. Remember? ,M: I had forgotten. Oh, yes. You'll need sunglasses for the snow. ,F: Right. I'm going shopping this evening, so I'll buy a pair.
(A) M: Also, don't forget to buy a pair of gloves, because you haven't got a pair of them yet. (B) M: Okay, remember to buy sunglasses that can be used on the beach to prevent your eyes from being exposed to the sun. (C) M: I’m sorry, I don’t understand. Could you say it again? (D) M: The only thing you need is scarf, so it won't take you so long.
Output (English): C