What is it? - It's a van.
What is it? - It's a bag.
Who's this? - She's a cook.
What is it? - It's a spider.
What is it? - It's a pencil.
What is it? - It's a rubber.
Who's this? - He's a firefighter.
Who's this? - He's a builder.
Who's this? - He's a pilot.