Simplify the following text for a Grade 12 native English-speaking person.
Original: While it retains the original Shakespearean dialogue , the Montagues and the Capulets are represented as warring business empires and swords are replaced by guns ( manufactured by ` Sword ' ) .
Simplified: The fighting families ( the Montagues and the Capulets ) are represented as competing business empires , swords are replaced by guns etc. .