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Also the Church is affiliated with four residences for university students : St. Vladimir's in Toronto Ontario ;  St. Petro Mohyla Institute  in  Saskatoon  Saskatchewan ; St. John's Institute in Edmonton Alberta ; and one operating at St. Andrew's College .
 city of headquarters: St. Petro Mohyla Institute, Saskatoon
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: cities of residence, top members employees, members, alternate names, origin, state or provinces of residence, title of person, spouse, city of headquarters, NA, founded by, state or province of headquarters, employee of, countries of residence, country of birth, founded, subsidiaries, country of headquarters 
Text: {0} 
Answer:
 city of headquarters: St. Petro Mohyla Institute, Saskatoon