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Yamatotakeru no mikoto was the son of Emperor Keiko .
 organization: Yamatotakeru no mikoto; organization: Emperor Keiko
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: Yamatotakeru no mikoto, Emperor Keiko 
Answer:
 organization: Yamatotakeru no mikoto; organization: Emperor Keiko