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At Hollywood Park on June 28 , 2008 , Sadler won three stakes races when Whatsthescript won the Grade II American Handicap , Dearest Trickski triumphed in the Grade II A Gleam Handicap , and Emmy Darling won the Landaluce Stakes .
 person: Sadler
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 
Answer:
 person: Sadler