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 . 
 country capital: 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: 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:
 country capital: Iran, Tehran