117104
Último Vampiro Version 1 The original Último Vampiro was designed in the mid-1990s by the promoters who would later found International Wrestling Revolution Group ( IWRG ) as one of their many " concept gimmicks " where the promotion comes up with the character and mask and gives it to a wrestler .
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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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