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Biography Born in Rio de Janeiro , he holds a degree in Mechanical Engineering from the Federal University of Rio de Janeiro , and an MBA from Stanford University business school .
 Rio de Janeiro, Federal University of Rio de Janeiro, Stanford University
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Rio de Janeiro, Federal University of Rio de Janeiro, Stanford University