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He ' s angry about ways in which individual investors are badly treated , and he wants to do something about it .
 person: He; person: individual investors; person: he
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: geographical social political, organization, person, location, facility, vehicle, weapon 
Text: {0} 
 Entities: He, individual investors, he 
Answer:
 person: He; person: individual investors; person: he