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The Marin County Board of Supervisors is the governing body for the unincorporated areas of Marin County , California in the San Francisco Bay Area 's North Bay region .
 location: Marin; location: Marin County , California; location: San Francisco Bay Area 's
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Marin, Marin County , California, San Francisco Bay Area 's 
Answer:
 location: Marin; location: Marin County , California; location: San Francisco Bay Area 's