Who are they?
They are parents
Who are they?
They are brothers
Who is he?
He is a grandfather / grandpa
Who is she?
She is a sister
Who is he?
He is a brother
Who is he?
He is a father / dad
Who are they?
They are sisters
Who is she?
She is a grandmother / grandma
Who is she?
She is a mother / mum
Who are they?
They are a family