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Per the tradition of masked wrestlers in Mexico , Super 's real name and identity has not yet been revealedSuper Muñeco is the son of deceased professional wrestler El Sanguinario ( the Bloodthirsty ) and initially worked as " Sanguinario , Jr. " before changing his ring persona to Super Muñeco .
 Super, Muñeco, El, Jr., Super Muñeco
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Super, Muñeco, El, Jr., Super Muñeco