4762
Becoming the only academy in colonial Buenos Aires to provide a classical education , and the property possessed the city 's finest laboratories , museum and library .
 organization: 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: Buenos Aires 
Answer:
 organization: Buenos Aires