Question : Why is FIRE Engine RED in color?

Answer :
FIRE Engine has LADDER.
==>LADDER has STEPS.
==>STEPS are to be climed on FOOT.
==>FOOT is measured by a RULER.
==>RULER can be a KING or QUEEN.
==>ELIZABETH is the QUEEN of ENGLAND.
==>ELIZABETH is also the name of a SHIP.
==>SHIP sails on WATER.
==>WATER has FISHES.
==>FISHES have FINS.
==>The people of FINLAND are called FINS.
==>The national FLAG of FINLAND is RED.

======>So FIRE Engine is RED in color.
Understood????????????