In the early 90 's , a study showed that 5.6 percent of varsity football players had tried steroids , '' said Dr. Goldberg , a professor of medicine at Oregon Health and Science University in Portland , citing a survey of nine Oregon high schools . ''
Oregon /location/location/contains Portland
IN DT JJ CD POS , DT NN VBD IN CD NN IN NN NN NNS VBD VBN NNS , '' VBD NNP NNP , DT NN IN NN IN NNP NNP CC NNP NNP IN NNP , VBG DT NN IN CD NNP JJ NNS . ''
Oregon
LOCATION
Portland
LOCATION
/location/location/contains