Who is he?
He's the father.
Who is she?
She's the mother.
Who is he?
He's the brother.
Who's she?
She's the sister.
Who is he?
He's the grandfather.
Who is she?
She's the grandmother.
Who are they?
They're parents.
How many brothers do you have?
I have two brothers.
How many sisters do you have?
I don't have any sisters.
How many mothers do you have?
I have one mother.
How many fathers do you have?
I have one father.
