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In 1999 , Miranda was elected Governor of Tucumán by a narrow margin ( 6,800 votes ) defeating the son of the incumbent governor Antonio Domingo Bussi .
 Miranda, Tucumán, Antonio Domingo Bussi
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Miranda, Tucumán, Antonio Domingo Bussi