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Enrolling at the University of Buenos Aires in 1983 , he graduated with a degree in accountancy in 1989 .
 organization: University of Buenos Aires
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: University of Buenos Aires 
Answer:
 organization: University of Buenos Aires