Why is the fire engine red?
A fire engine has a ladder.
A ladder has 12 rungs and each one is 12 inches apart.
12 inches make a foot.
A foot can be ruler.
A ruler can be King or a Queen.
Queen can be Queen Elizabeth.
Queen Elizabeth is the name of a ship.
Ship sails in water & Fish live in water.
Fish have fins.
People from Finland are called Fins.
Fins love apples.
Apples are red in colour.
So is the fire engine.