race race name pole position fastest lap winning driver winning team yokohama winner jay-ten winner report
race
race name
pole position
fastest lap
winning driver
winning team
yokohama winner
jay ten winner
report
number
number text text text text text text text text
1 race of brazil robert huff robert huff robert huff chevrolet kristian poulsen michel nykjær report
what is the number of times chevrolet was the winning team ?
WP VBD-AUX DT NN IN NNS NNP VBD-AUX DT VBG NN .
21
select count ( * ) from w where c6 = 'chevrolet'