Task: Dialogue Generation
Input (English): M: Where did you get this? It's beautiful! ,F: Oh, I've been to so many places. I almost can't remember where that's from. Judging from the color of the cloth, that must be a souvenir I bought in South America.
(A) M: This piece of cloth you bought from North America is not pretty at all. (B) M: You bought this souvenir from South America? It's not pretty at all. (C) M: I’m sorry, I didn’t understand. Could you repeat a little louder, please? (D) M: You bought this souvenir in South America? No wonder it's so beautiful.
Output (English): D