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He became a prominent specialists in World War II crimes and the Holocaust , nonetheless , he was dismissed from his position in the course of the 1968 Polish political crisis , and rehabilitated soon afterwards .
 location: Polish
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: Polish 
Answer:
 location: Polish