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Following the return of democracy in 1983 , he became an adviser to the Governor of Mendoza , Santiago Llaver .
 location: Mendoza; person: Santiago Llaver
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: Mendoza, Santiago Llaver 
Answer:
 location: Mendoza; person: Santiago Llaver