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Dr. Bruce Grube was the eleventh President of Georgia  Southern University  a Georgia Regional University located in Statesboro Georgia  United States  .
 country of headquarters: Southern University, United States
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  Southern University, United States 
Answer:
 country of headquarters: Southern University, United States