41297
Toronto , Ontario 1954-1957 Appointed to staff of Department of Public Health , School of Hygiene , University of Toronto 1959 Professor and Head of Department of Epidemiology , University of Toronto , 1962-1975 .
 location: Toronto , Ontario; organization: Health; organization: Toronto; organization: Toronto
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: Toronto , Ontario, Health, Toronto, Toronto 
Answer:
 location: Toronto , Ontario; organization: Health; organization: Toronto; organization: Toronto