That sort of limited the impact in Texas politics to the environmental , '' said Calvin C. Jillson , a professor of political science at Southern Methodist University in Dallas . ''
Texas /location/location/contains Dallas
DT NN IN VBN DT NN IN NNP NNS TO DT JJ , '' VBD NNP NNP NNP , DT NN IN JJ NN IN NNP NNP NNP IN NNP . ''
Texas
LOCATION
Dallas
LOCATION
/location/location/contains