14740
Unfortunately , by refusing to consider a '' grand bargain '' with Iran -- that is , resolution of Washington 's concerns about Tehran 's weapons of mass destruction and support for terrorism in return for American security guarantees , an end to sanctions and normalization of diplomatic relations -- the Bush administration is courting failure in its nuclear diplomacy and paving the way for Russia and China to win the larger strategic contest .
 Iran, Tehran; Iran, Tehran
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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:
 Iran, Tehran; Iran, Tehran