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President Mahmoud Ahmadinejad is trying to consolidate power in the office of the presidency in a way never before seen in the 27-year history of the Islamic Republic , apparently with the tacit approval of Iran 's supreme leader , according to government officials and political analysts here .
 nationality: Mahmoud Ahmadinejad, Iran
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
 Entity Pairs:  Mahmoud Ahmadinejad, Iran 
Answer:
 nationality: Mahmoud Ahmadinejad, Iran