The computer chips of San Jose , in the heart of Silicon Valley , are what have replaced the sheet metal and molten steel of Detroit in the new American economy . ''
Silicon Valley /location/location/contains San Jose
DT NN NNS IN NNP NNP , IN DT NN IN NNP NNP , VBP WP VBP VBN DT NN NN CC NN NN IN NNP IN DT JJ JJ NN . ''
Silicon Valley
LOCATION
San Jose
LOCATION
/location/location/contains