Simplify the following text for a Grade 8 native English-speaking person.
Original: JosÃ Roberto de Oliveira , or simply ZÃ Roberto ( born 9 December 1980 in Itumbiara ) , is a Brazilian association footballer , who plays as an attacking midfielder for Internacional .
Simplified: JosÃ Roberto de Oliveira ( born 9 December 1980 ) is a Brazilian football player .