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 In Washington on Wednesday evening , one of the chief architects of the Bush administration 's Iran strategy , Robert G. Joseph , the under secretary of state for arms control and international security , detailed the administration 's case against Iran , charging that it was seeking to combine its nuclear ambitions with a fleet of missiles that '' can hold hostage cities of our friends in the Middle East and Europe . '' 
 location contains: Middle East, Iran
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, Iran 
Answer:
 location contains: Middle East, Iran