52
 Iran said Sunday that it was going to resume work at a uranium conversion facility in Isfahan and that it was tired of waiting for a proposal from the European nations about possible economic , security , political and technological incentives in return for Iran 's commitment to halt its nuclear program . 
 Iran, Isfahan
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
Answer:
 Iran, Isfahan