Paul: I just want to know.
Now I know who you mean.
Your brother looks like you.
He lives on the fifth floor.
Jane: Does anyone live with my brother?
Paul: Yes.
Jane: Who lives with my brother?
Paul: There is a girl, who lives with your brother.
Jane: Who is she?
Please, tell me about her.
Paul: I cannot tell you who she is.
Why don't you ask your brother?
Jane: I want to know who she is.
I wonder who she is.
Paul: I am sorry.
I cannot tell you who she is.
Your brother will tell you, if he wants to.
Jane: I am sure you know but just don't want to tell me.
Paul: I do not have to tell you.
I do not think I should tell you.
Jane: But you could tell me, if you wanted to.
You must tell me.
