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.
(A) M: So, you have been learning the piano for 8 years and now you are just 15! (B) M: So, now you are 18 but you have been learning the piano for 10 years! (C) M: Really? You are 14 now and you began to play when you were 9? (D) M: I am afraid I did not quite catch what you were saying. Please repeat it.
Output (English): A