Task: Dialogue Generation
Input (English): F: I'm going to buy some new paint for the living room. ,M: I thought you loved the yellow color. ,F: I liked it when I had a purple couch, but now my furniture is brown and it makes the wall look ugly.
(A) M: Really? You had a purple couch? (B) M: Okay. You mean you are going to buy some new paint for the rest room. And you once had a brown couch. (C) M: So, you had a yellow couch, and now your furniture is red. (D) M: I’m sorry, I didn’t catch that. Would you mind speaking more slowly?
Output (English): A