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A1 European Incentives for Iran The European Union 's chief diplomat , Javier Solana , arrived in Tehran with a package of incentives intended to resolve the nuclear crisis with Iran , including a proposal to allow it to upgrade its aging air fleet through the purchase of civilian aircraft parts from an American company , Boeing .
 country of capital: Iran, Tehran; location contains: Iran, Tehran; country of capital: Iran, Tehran; location contains: Iran, 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; country of capital: Iran, Tehran; location contains: Iran, Tehran