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Although the plan was designed under terms proposed by Sao Paulo state governor Mario Covas , he has showed no interest in taking part in the plan because Sao Paulo 's debt with Banespa has increased sharply , O Globo said .
 Sao Paulo, Sao Paulo, Mario Covas, O Globo, Banespa
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 Sao Paulo, Sao Paulo, Mario Covas, O Globo, Banespa