Simplify the following text for a Grade 13 native English-speaking person.
Original: WrestleMania 2000 ( chronologically known as WrestleMania XVI ) was the sixteenth annual WrestleMania professional wrestling pay-per-view produced by the World Wrestling Federation ( WWF ) .
Simplified: WrestleMania 2000 ( also known as WrestleMania XVI ) was the sixteenth yearly WrestleMania professional wrestling pay-per-view produced by the World Wrestling Federation ( WWF ) .