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In the interview , Mr. Soltanieh said Washington was wrong to see Arak as a step to acquiring nuclear weapons , insisting that Iran had no plans to build a reprocessing plant that could extract plutonium from Arak 's spent nuclear fuel . ''
 location contains: Iran, Arak; location contains: Iran, Arak
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, Arak; location contains: Iran, Arak