How many brothers do you have?
I don't have any brother.
Who is it?
brother
Who is it?
sister
Who is it?
father
How many sisters do you have?
I have one sister.
How many brothers do you have?
I have two brothers
How many sisters do you have?
I don't have any brother.
How many sisters do you have?
I have two sisters
family
Who is it?
grandmother
Who is it?
grandfather
Who is it?
mother
How many brothers do you have?
I have one brother.