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He continued to be politically active and , at the return of democracy , stood as Justicialist Liberation Front candidate for Governor of San Juan in 1983 .
 Justicialist, Front, Juan
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Justicialist, Front, Juan