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He worked for the Omaha World-Herald in Omaha before working at Time magazine .
 organization: Omaha World-Herald; organization: Omaha
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: Omaha World-Herald, Omaha 
Answer:
 organization: Omaha World-Herald; organization: Omaha