1972
West Negros University  also referred to as WNU is a private university located in Bacolod City  Negros Occidental  Philippines .
 city of headquarters: West Negros University, Negros Occidental
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: West Negros University, Negros Occidental