Fifteen years after Los Angeles 's most breathless summer , Congress passed the Clean Air Act of 1970 , which took many of its core concepts from California .
California /location/location/contains Los Angeles
CD NNS IN NNP NNP POS JJS JJ NN , NNP VBD DT NNP NNP NNP IN CD , WDT VBD JJ IN PRP$ NN NNS IN NNP .
California
LOCATION
Los Angeles
LOCATION
/location/location/contains