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A few are set in modern urban centers with cannibalism practiced secretly , as in " Emanuelle and the Last Cannibals " and " Zombie Holocaust " ( which was the first film to mix the cannibal genre with the then-popular " zombie film " ) .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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