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 Maj. Gen. Peter W. Chiarelli , home after a year commanding 39,000 troops in Baghdad , will enter a parade field here on Thursday morning to roll up and retire the banner of the Division Artillery of the First Cavalry Division , whose heavy guns saw duty in two Iraq wars , World War II , Korea and Vietnam . 
 country capital: Iraq, Baghdad
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:  Iraq, Baghdad 
Answer:
 country capital: Iraq, Baghdad