Task: Dialogue Generation
Input (English): F: Hello, I'd like to mail these books and clothes to Australia. How much will that cost? ,M: It depends on how much they weigh. Let's see, it's 5 pounds. So that will be $30. ,F: Let me take some stuff out to make it cheaper. There, how much now? ,M: It's 4 pounds now, so that will be $25. ,F: OK, I'll take out a few more items. Alright, how about now? ,M: Now it comes to $15 at 2 and a half pounds. ,F: OK, that works. Can I get a shipping number so that I know when it arrives? ,M: Yes, of course. We also offer insurance for $5. ,F: No, thanks. ,M: Would you like express shipping for an extra $10? ,F: No, regular shipping is fine.
(A) M: I didn’t hear you. Please could you tell me again? (B) M: You should give me extra $10 for express shipping. (C) M: You would like to take an insurance instead of a shipping number. (D) M: You just take the shipping number only.
Output (English): D