answer: Mr.Green introduces Jane to the audience and asks her a question.
documents: #Person1#: Ladies and Gentlemen, let's welcome Jane Carter. Jane, you are so young. How can you sing so well?
  #Person2#: Well, Mr. Green. I like singing very much. And I've been doing this for a while, above all I have Mr. James as my teacher.
  #Person1#: No wonder. I believe you'll do a wonderful job tonight. Now ladies and gentlemen, Jane Carter.