Task: Dialogue Generation
Input (English): F: Can I help you? ,M: Oh, I'm just looking, thanks. Well, actually, I'm looking for something for my sister.
(A) F: I am afraid I did not quite catch what you were saying. Please repeat it. (B) F: How about this dress? It will look perfect on your wife. (C) F: Why do you want to look for a sweater for your sister? (D) F: Why do you want to look for a dress for your sister?
Output (English): D