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Former Statistics head Reneta Indzhova has disputed the 2011 census figures , suggesting the actual population is smaller than reported .
 organization: Statistics; person: Reneta Indzhova
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Statistics, Reneta Indzhova 
Answer:
 organization: Statistics; person: Reneta Indzhova