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Terence Irwin ( born 21 April 1947 , in Enniskillen , Northern Ireland ) is a scholar and philosopher specializing in ancient Greek philosophy and the history of ethics ( i.e. the history of Western moral philosophy in ancient , medieval , and modern times ) .
 person: Terence Irwin; location: Enniskillen; location: Northern Ireland
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: Terence Irwin, Enniskillen, Northern Ireland 
Answer:
 person: Terence Irwin; location: Enniskillen; location: Northern Ireland