21482
 Ms. Wong suffered through jokes about her name '' you are barking up the wong tree '' and queries about why the battleship that in 1943 carried President Franklin D. Roosevelt to the conference of Allied leaders in Tehran , Iran , should not be retired to its namesake state . 
 Iran, Tehran
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, Tehran