1635
 But other officials , speaking anonymously to avoid being seen as undermining the effort to promote democracy , say the record has been disappointing , particularly in Egypt and Saudi Arabia , two of the United States ' most important Middle East allies . 
 Middle East, Saudi Arabia
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:
 Middle East, Saudi Arabia