Answer the following question: Dialogue: M: Ladies and Gentlemen, let's welcome Jane Carter. Jane, you are so young. How can you sing so well? W: 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. M: No wonder. I believe you'll do a wonderful job tonight. Now ladies and gentlemen, Jane Carter. Question: What is the man doing? - Giving a speech. - Chairing a meeting. - Introducing a person.
Answer:
Introducing a person.