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Sadler got his first win in 1979 at Golden Gate Fields racetrack in the San Francisco Bay Area .
 person: Sadler; location: San Francisco Bay Area
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: Sadler, San Francisco Bay Area 
Answer:
 person: Sadler; location: San Francisco Bay Area