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Mandelbaum House in  Sydney  Australia is a Jewish residential college open to both men and women regardless of religion or nationality affiliated with the  University of Sydney  .
 city of headquarters: Sydney, University of Sydney
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  Sydney, University of Sydney 
Answer:
 city of headquarters: Sydney, University of Sydney