Who is this?
This is brother.
What is this?
This is a house.
Who is this?
This is mother.
Who are they?
They are parents.
Who is this?
This is baby.
Who is this?
This is sister.
Who is this?
This is grandfather.
What is this?
This is family.
Who is this?
This is grandmother.
Who is this?
This is father.