Simplify the following text for a Grade 11 native English-speaking person.
Original: Jerez also hosted the 1997 European Grand Prix , which was the championship decider between Michael Schumacher and Jacques Villeneuve , who collided during the race .
Simplified: The European Grand Prix returned in 1997 , this time being the final race of the season , and the championship was going to be decided between Michael Schumacher and Jacques Villeneuve .