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Thomas Joseph " Tom " Courchene , ( born 16 September 1940 ) is a Canadian economist and professor .
 person: Tom; person: Courchene; location: Canadian
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Tom; person: Courchene; location: Canadian