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Many of the 1.1 million Rwandan Hutu refugees in Zaire and nearly 600,000 in Tanzania refuse to go home , saying they fear reprisals for the 1994 genocide in Rwanda of up to a million people by Hutus .
 location: Tanzania; else: Rwandan; else: Hutus; location: Zaire; location: Rwanda; else: Hutu
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 location: Tanzania; else: Rwandan; else: Hutus; location: Zaire; location: Rwanda; else: Hutu