Task: Dialogue Generation
Input (English): M: Millie, tomorrow is your mom's fiftieth birthday. Do you know that? ,F: Of course. What should we do for it? ,M: First of all, a birthday present. What about buying her a beautiful skirt? ,F: That's a good idea. It'll make her look younger. And a big birthday cake, too. ,M: Right? Should we have a special dinner? ,F: How about a Chinese dinner? ,M: Fine. Where shall we have it? ,F: We can have it at home. I have learned to cook a few dishes from a Chinese friend. I'm sure mom will like them. ,M: All right. Are you going to the grocery store to buy some food as well? ,F: Yeah. Why don't we go together, dad? ,M: I'd love to. When? ,F: How about this afternoon? ,M: OK.
(A) F: So we go to the bakery at 3pm to buy a small cake for mom's 40th birthday. (B) F: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (C) F: What do you need from the grocery this afternoon for the dinner, brother? (D) F: Let's go to the gift shop before dinner to pick a gift for you, my dear son.
Output (English): B