What is it?
a train
What is it?
a plane
What are they?
books
Who is it?
batman
What is it?
a teddy bear
What is it?
a skateboard
What is it?
a bike
What is it?
a ball
What are they?
balloons
What is it?
a car
What is it?
a doll
What is it?
a robot
What is it?
a kite