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The Battle of the Bluegrass is the name of the rivalry between the Eastern Kentucky Colonels and the Western Kentucky Hilltoppers .
 organization: Eastern Kentucky Colonels; organization: Western Kentucky Hilltoppers
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: Eastern Kentucky Colonels, Western Kentucky Hilltoppers 
Answer:
 organization: Eastern Kentucky Colonels; organization: Western Kentucky Hilltoppers