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The university was founded in 1962 as the University of Ife by the regional government of  Western Nigeria  led by late chief Samuel Ladoke Akintola and was renamed  Obafemi Awolowo  University on 12 May 1987 in honour of Chief Obafemi Awolowo ( 1909 1987 ) first premier of the Western Region of Nigeria whose brainchild the university was .
 country of headquarters: Western Nigeria, Obafemi Awolowo
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: Western Nigeria, Obafemi Awolowo