Who's this?
cousin
Who's this?
aunt
Who's this?
Sister
Who's this?
Grandma
Who's this?
Grandpa
Who's this?
baby sister
Dad / car
This is my dad's car
Who's this?
Brother
sister / book
This is my sister's book.
aunt / cat
This is my aunt's cat
grandma / umbrella
This is my grandma's umbrella
Who's this?
Dad
Who's this?
uncle
Who's this?
Mum