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Also in 2002 she took part in a Louis Theroux television documentary , depicting her life , both in and out of politics .
 person: Louis Theroux
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: Louis Theroux 
Answer:
 person: Louis Theroux