Task: Dialogue Generation
Input (English): F: Thank you for calling target.com. My name is Angela, and I'd be happy to assist you today. What is the name on the account? ,M: Mark Sanchez. ,F: Thank you, Mr Sanchez. What's your email address? ,M: It's mark889@gmail.com. ,F: Thank you, how may I help you today? ,M: I ordered some gifts from your website last week, but they haven't arrived yet. They were supposed to be here 2 days ago.
(A) F: The gifts I ordered from your website last month should have arrived seven days ago! (B) F: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (C) F: They' re supposed to arrive here two days ago. Why haven't they arrived yet? Tell me why? (D) F: I' m calling to find out why the book I ordered ten days ago hasn't been delivered yet?
Output (English): C