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Michael S. Leshing was an American citizen and the Superintendent of Twentieth Century Fox film laboratories in the 1940s .
 person: Leshing; organization: Twentieth Century Fox
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: Leshing, Twentieth Century Fox 
Answer:
 person: Leshing; organization: Twentieth Century Fox