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An international agreement between the  French University Paris-Sorbonne  or  Paris  IV and the government of Abu Dhabi was signed on 19 February 2006 with the aim of bringing to Abu Dhabi the best international standards in higher education .
 city of headquarters: French University Paris-Sorbonne, Paris
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: French University Paris-Sorbonne, Paris