259079
Dr. Wily has uncovered an ancient alien supercomputer " Ra Moon " hidden in the ruins of the Amazon , which he uses to revive his various Robot Master s from Mega Man 2 and Mega Man 3 .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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