What are they?
They're balloons.
What's it?
It's a bus.
What is it?
It's a subway train.
What is it?
It's an ambulance.
What is it?
It's a car.
What is it?
It's a cable car.
What is it?
It's a plane.
What is it?
It's a scooter.
What is it?
It's a ship.
What are they?
They're tractors.
What is it?
It's a motorbike.
What is it?
It's a taxi.
What is it?
It's a skateboard.
What is it?
It's a boat.
What is it?
It's a lorry.
What is it?
It's a fire truck.
What is it?
It's a helicopter.
What is it?
It's a train.