Task: Dialogue Generation
Input (English): M: Good morning, native tongue translations. Can I help you? ,F: Yes, I was wondering how much it would cost to translate a document from English into Arabic? ,M: Well, it depends on the kind of document how long it is and when you need it returned. We don't do any translations of textbooks. ,F: It's a cookbook about 20,000 words long. It is not urgent so you can set your own schedule.
(A) M: So it's a cookbook with about 30,000 words, right? (B) M: Oh, you need to translate an English comic book, right? (C) M: I am really sorry, I did not catch that. Would you slow down, please? (D) M: OK. An English textbook with 20,000 words, right?
Output (English): C