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But Iran hid some of its nuclear preparations from the International Atomic Energy Agency for two decades -- including its enrichment of low levels of uranium in a Tehran suburb , prompting deep suspicions in Western states that Iran 's goal is a weapons program .
 location contains: Iran, Tehran; country of capital: 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:
 location contains: Iran, Tehran; country of capital: Iran, Tehran; country of capital: Iran, Tehran; location contains: Iran, Tehran