2081
There are five other public universities operating primarily in  Sydney  ; Macquarie University the University of New South Wales the University of Technology Sydney the  University of Western Sydney  and the Australian Catholic University ( two out of six campuses ) .
 city of headquarters: Sydney, University of Western Sydney
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: Sydney, University of Western Sydney