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Since its appearance in 1844 , " The Ego and Its Own " has seen periodic revivals of popular , political and academic interest based around widely divergent translations and interpretations - some psychological , others political in their emphasis .
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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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