21923
Under an agreement signed in Tehran , Iran and Russia agreed that Russia would supply fuel for Iran 's first nuclear power plant , at Bushehr in southern Iran , which is to become operational later this year or early next year .
 location contains: Iran, Tehran; country of capital: Iran, Tehran; country of capital: Iran, Tehran; country of capital: Iran, Tehran; location contains: 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; country of capital: Iran, Tehran; location contains: Iran, Tehran; location contains: Iran, Tehran