17763
Among the issues outstanding are Iran 's refusal to allow inspectors access to a site in Tehran called Lavisan-Shian , which was bulldozed by Iran in 2004 before it could be inspected .
 country of capital: Iran, Tehran; country of capital: Iran, Tehran; location contains: Iran, Tehran; location contains: Iran, Tehran
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  Iran, Tehran; Iran, Tehran; Iran, Tehran; Iran, Tehran 
Answer:
 country of capital: Iran, Tehran; country of capital: Iran, Tehran; location contains: Iran, Tehran; location contains: Iran, Tehran