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 Even as the Pentagon is mulling plans to begin reducing the number of American combat troops in Iraq and Afghanistan next spring , the military has more than $ 1.2 billion in construction under way or on the drawing board to upgrade 16 air bases throughout the Middle East and Southwest Asia . 
 location contains: Middle East, Iraq
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "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} 
Answer:
 location contains: Middle East, Iraq