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The  Islamic Azad University  is the center of power for former President Akbar Hashemi Rafsanjani noted pragmatist and a key supporter of  Iran  's moderates .
 country of headquarters: Islamic Azad University, Iran
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:  Islamic Azad University, Iran 
Answer:
 country of headquarters: Islamic Azad University, Iran