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Alf was born in Vila Isabel , Rio de Janeiro , and began playing piano at age 9 .
 person: Alf; location: Rio de Janeiro
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: Alf, Rio de Janeiro 
Answer:
 person: Alf; location: Rio de Janeiro