In a political version of a two-minute drill , two California politicians have pledged to introduce laws to prevent the San Francisco 49ers from calling themselves the San Francisco 49ers if the team relocates to Santa Clara , a Silicon Valley city 45 miles south of here .
California
San Francisco
/location/location/contains
California
Santa Clara
/location/location/contains
California
San Francisco
/location/location/contains
California
Silicon Valley
/location/location/contains
Silicon Valley
Santa Clara
/location/location/contains
LOCATION
California
LOCATION
San Francisco
LOCATION
San Francisco
LOCATION
Santa Clara
LOCATION
Silicon Valley