What is this?
It is a reindeer.
What is this?
It is a Christmas tree.
Who is this?
It is Santa Claus.
What is this?
It is an angel.
What is this?
It is a snowman.
What is this?
It is a stocking.
What is this?
It is a present.
Who are they?
They are elves.
What do you give Santa Claus?
You give him milk and cookies.