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Abubakar Tafawa Balewa  University ( ATBU ) is a federal university of technology located in Bauchi northern  Nigeria  .
 Abubakar Tafawa Balewa, Nigeria
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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:
 Abubakar Tafawa Balewa, Nigeria