39770
The greatest fear of leaders throughout the Middle East is that an unrestrained civil war , if it ever comes to that , would not only give birth to warring Sunni , Shiite and Kurdish enclaves inside Iraq , but that the violence could also spread unpredictably through the region .
 Middle East, Iraq
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
Answer:
 Middle East, Iraq