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The United States gave its explicit support on Friday to a European proposal to defuse the West 's confrontation with Iran over what is suspected of being its nuclear weapons program , while in Tehran the Iranian government received the proposal and said it would study its contents before commenting . ''
 location contains: Iran, Tehran; country of capital: 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:
 location contains: Iran, Tehran; country of capital: Iran, Tehran