Who's this?
It's my father.
Where's she?
She's in the kitchen.
Where is she?
She's in the bedroom.
Where are they?
They're in the living room.
Who's this?
It's my grandma.
Who're they?
They're sisters.
Who're they?
They're a family.
Who's this?
It's my grandpa.
Who's this?
It's my mother.
Who's this?
This is my baby sister.
Who's this?
It's my baby brother.
Who're they?
They're brothers.