Is she a girl?
No, she isn't. She is a woman.
Who is this?
Man
Is he a boy?
Yes, he is.
Who is this?
Student
Is she a woman?
Yes, she is
Who is this?
Boy
Who is this?
Girl
Who is this?
Teacher
Is she a girl?
Yes, she is.
Is he a man?
Yes, he is.
Is she a boy?
No, he isn't. He is a man.
What is this?
It's a pen