Task: Dialogue Generation
Input (English): M: Hello, Mary, where did you go over Spring Festival? ,F: I went to Taiwan with my parents. And you Tom?
(A) M: Really?  You went to Taiwan with your parents during the Spring Festival holiday? It was a pity that I just stayed at home. (B) M: I am really sorry, I did not catch that. Would you slow down, please? (C) M: Really?  You went to Hong Kong with your parents during the Spring Festival holiday? It was a pity that I had no trip during the holiday. (D) M: Really?  You went to Taiwan with your parents during the Mid-Autumn Festival holiday and did your homework every day?
Output (English): A