3204
He has overseen many big changes in his position at  Bangor  including in September 2007 the change from a University of Wales College to a University in its own right being renamed  Bangor University  .
 country of headquarters: Bangor, Bangor University
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:
 country of headquarters: Bangor, Bangor University