What is it?
It's a plane.
Who is she?
She's a flight attendant.
What is it?
Baggage
What's she doing?
She's catching a plane.
What is the plane doing?
it's landing.
What are they?
They're passports.
Who are they?
They're passengers.
What is happening?
It's an emergency.
What is it?
It's an airport.
Who is he?
He's a mechanic.
Who is she?
She's a pilot.
What's the plane doing?
It's taking off.