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In 1997 , Jean Chrétien appointed him to the Nova Scotia Court of Appeal as a direct appointment ( meaning he did not serve on a lower court ) .
 person: Jean Chrétien
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: Jean Chrétien 
Answer:
 person: Jean Chrétien