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Alexis Hauser is an Austrian conductor who is currently the music director of the McGill Symphony Orchestra and the McGill Sinfonietta as well as a faculty member with the Schulich School of Music of  McGill University  in  Montreal  Canada .
 city of headquarters: McGill University, Montreal
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: McGill University, Montreal