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In a 2005 study of 127 world cities , the Economist Intelligence Unit ranked the city first ( in a tie with Vancouver and San Francisco ) for the world 's most livable cities .
 organization: Economist Intelligence Unit; location: Vancouver; location: San Francisco
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: Economist Intelligence Unit, Vancouver, San Francisco 
Answer:
 organization: Economist Intelligence Unit; location: Vancouver; location: San Francisco