513
After stalling for a few days Bakhtiar allowed Ayatollah Khomeini to return to  Iran  asking  him  to create a Vatican-like state in Qom and calling upon the opposition to help preserve the constitution .
 countries of residence: Iran, him
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: cities of residence, top members employees, members, alternate names, origin, state or provinces of residence, title of person, spouse, city of headquarters, NA, founded by, state or province of headquarters, employee of, countries of residence, country of birth, founded, subsidiaries, country of headquarters 
Text: {0} 
Answer:
 countries of residence: Iran, him