Simplify the following text for a Grade 9 native English-speaking person.
Original: Super Bowl XXXVI was an American football game played on February 3 , 2002 at the Louisiana Superdome in New Orleans , Louisiana to decide the National Football League ( NFL ) champion following the 2001 regular season .
Simplified: Super Bowl XXXVI was an Super Bowl game played on February 3 , 2002 at the Louisiana Superdome in New Orleans , Louisiana .