What is this?
It's a nose.
What is this?
It's an ear.
What are these?
These are arms.
What is this?
It's a face.
What are these?
These are shoulders.
What is this?
It's an arm.
What is this?
It's a head.
What are these?
They are toes.
What is this?
It's a knee.
What are these?
These are knees.
What is this?
It's an eye.