Task: Dialogue Generation
Input (English): F: I thought you were going to see your mother on fourth Street last weekend. ,M: I intended to. But she called me to say that it was not convenient, so I stayed at home.
(A) F: So how did you feel when you stayed with your mother at home last weekend? (B) F: Really? Did you go shopping with your mom on 4th street all day long last weekend? (C) F: I didn’t hear you. Please could you tell me again? (D) F: Oh, it's a pity that you stayed at home alone last weekend.
Output (English): D