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Pentti Akseli Virrankoski ( born 20 June 1929 in Vancouver ) is a Finnish historian , PhD 1964 .
 person: Pentti; person: Virrankoski; location: Vancouver; location: Finnish
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: Pentti, Virrankoski, Vancouver, Finnish 
Answer:
 person: Pentti; person: Virrankoski; location: Vancouver; location: Finnish