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Early life William Harris was born October 7 , 1757 , on his parents ' farm in Willistown Township in the Province of Pennsylvania .
 person: Harris; location: Willistown Township; organization: Pennsylvania
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: Harris, Willistown Township, Pennsylvania 
Answer:
 person: Harris; location: Willistown Township; organization: Pennsylvania