Simplify the following text for a Grade 5 native English-speaking person.
Original: In the Brazilian Grand Prix moved to JacarepaguÃ in Rio de Janeiro , briefly returning to Interlagos for the next two seasons before becoming the sole host from onwards , due to safety concerns with the 5-mile circuit .
Simplified: In the Brazilian Grand Prix moved to JacarepaguÃ in Rio de Janeiro . For and the race returning to Interlagos .