15921
 Iran Posts Leader 's Letter To the American People President Mahmoud Ahmadinejad of Iran wrote an open letter to '' noble Americans '' in an effort to appeal directly to the people . 
 nationality: Mahmoud Ahmadinejad, Iran
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:
 nationality: Mahmoud Ahmadinejad, Iran