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Mr. Mashayekhi 's predecessor , Ali Rahbari , quit over what he said was mistreatment of the music industry in Iran , where he was criticized by the conservative press when he performed Beethoven 's Symphony No. 9 for the first time since the 1979 Islamic revolution .
 nationality: Ali Rahbari, 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:  Ali Rahbari, Iran 
Answer:
 nationality: Ali Rahbari, Iran