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 Almost four years after United States troops entered Iraq with a broader foreign policy goal of ushering in a '' new '' Middle East , one built on democracy and rule of law , the execution of Mr. Hussein on one of the holiest days in Islam marked the unceremonious demise of that strategy , many Arab analysts said . '' 
 location contains: Middle East, Iraq
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  Middle East, Iraq 
Answer:
 location contains: Middle East, Iraq