Task: Dialogue Generation
Input (English): M: Tina, how long have you been learning the piano? ,F: For 8 years. I began to play when I was 7. My father found a teacher for me who is from the UK. ,M: Ah, are you still learning it from that teacher? ,F: Yes, I go to her home every Saturday. ,M: No wonder you can play so well. ,F: Yes, my teacher is very excellent and she has won many awards.
(A) M: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (B) M: Really? Your teacher is not very excellent but you go to learn the piano every day? (C) M: Really? She has never won the award and you just go to learn the piano once a week? (D) M: So, your teacher has won few awards and you just  go to learn the piano once a month?
Output (English): A