what is the matter with her?
She has a cold
What is the matter with her?
She has a headache
What is the matter with him?
He has a headache
What is it?
spoon
What is it?
plate
who are they?
They are parents
Who is this?
This is my grandma
Whose bowl is this?
It's his
Whose cup is this?
It's hers
What is this?
fork
Whose knife is this?
It's mine
banana/this/Whose/is?
Whose banana is this?
