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In particular , he has focused much of his energy on Indigenous Australians and has started new initiatives to benefit local Indigenous communities both within his previous community of Redfern and Waterloo and now in Gippsland .
 None
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:  
Answer:
 None