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Sao Paulo lead the first stage of the championship on goal difference from surprise package Juventude , who beat Internacional 2-1 .
 Sao Paulo, Juventude, Internacional
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, Juventude, Internacional