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At the same time , the defiance of the West by President Mahmoud Ahmadinejad of Iran has unsettled markets , and American officials have said the climate of anxiety over the prospect of globally enforced sanctions -- or even military action -- was having its own effect . ''
 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