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Meanwhile , non-Fujiwara officials mainly from the Minamoto family were promoted to prominent ranks , while his trusted counselor , Sugawara no Michizane rapidly rose in rank within five years to reach the third rank in the court , and supervision of the Crown Prince 's household .
 person: Minamoto; person: Sugawara no Michizane
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: Minamoto, Sugawara no Michizane 
Answer:
 person: Minamoto; person: Sugawara no Michizane