Who is this?
It's Santa!
What is this?
It's a Christmas card.
What is this?
It's a Christmas tree.
What holiday is this?
It's Christmas!
What is this?
This is a turkey.
What is this?
It's a bauble/ornament.
What is this?
This is a cracker.
What are they?
They are presents.
What is the dinosaur singing?
The dinosaur is singing carols.
What is this?
This is a star.
What are these?
These are lights.
What is this?
It's tinsel.