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The issue is regarded as serious enough that John Sawers , the senior British Foreign Office official involved in the negotiations , protested in meetings in Tehran on Wednesday with Iran 's senior nuclear negotiator , Hassan Rowhani , and Foreign Minister Kamal Kharrazi , a British official said .
 country of capital: Iran, Tehran; location contains: Iran, Tehran; place of birth: Kamal Kharrazi, Tehran
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "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} 
Answer:
 country of capital: Iran, Tehran; location contains: Iran, Tehran; place of birth: Kamal Kharrazi, Tehran