The notion that the biggest contributor of toxic soot is so difficult to regulate has incensed community leaders in the San Pedro section of Los Angeles , the ports ' nearest neighbor . ''
San Pedro /location/neighborhood/neighborhood_of Los Angeles
Los Angeles /location/location/contains San Pedro
DT NN IN DT JJS NN IN JJ NN VBZ RB JJ TO VB VBZ VBN NN NNS IN DT NNP NNP NN IN NNP NNP , DT NNS POS JJS NN . ''
San Pedro
LOCATION
Los Angeles
LOCATION
/location/neighborhood/neighborhood_of
Los Angeles
LOCATION
San Pedro
LOCATION
/location/location/contains