Why is the fire engine red in

Why is the fire engine red in color?Engine red in color? Color?Bcoz fire engine has a ladder..A lader has steps.. Steps come from a foot..A foot is measured by a ruler.A ruler can b a king or a queen. Elizabeth was queen of england. Elizbeth was also name of ship.Ship floats on water.Water has fish.Fishes have fins. Fins are people of finland.The national flag of finland is red. So fire engine is red in color.. This is a sample of how we attempt our exam