55899
Withdrawal of United States presence from any town or city in Anbar will almost certainly lead to the creation of safe havens for western Iraq 's impenetrable snarl of foreign fighters , nationalist insurgents and local thugs .
 location contains: Iraq, Anbar
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: 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} 
 Entity Pairs:  Iraq, Anbar 
Answer:
 location contains: Iraq, Anbar