8106
 The Air Force Theater Hospital , located 50 miles north of Baghdad at Balad Air Base , plays a central role in the treatment of combat trauma in Iraq . 
 Iraq, Baghdad
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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:
 Iraq, Baghdad