He left the house he shared with two buddies in Silicon Valley and moved into a loft on Potrero Hill in San Francisco with his girlfriend , who works at Apple Computer .
San Francisco /location/location/contains Potrero Hill
Potrero Hill /location/neighborhood/neighborhood_of San Francisco
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San Francisco
LOCATION
Potrero Hill
LOCATION
/location/location/contains
Potrero Hill
LOCATION
San Francisco
LOCATION
/location/neighborhood/neighborhood_of