A bull rider in a red shirt , black vest , and jeans rides a brown and white bull while onlookers watch from behind a green fence .
Chances are slight that a bull rider is trying to ride the bull for a record setting time .
Chances are slight that a bull rider is trying to ride the bull for a record setting time .
It is likely that a bull rider is trying to ride the bull for a record setting time .
A bull rider is trying to ride the bull for a record setting time .