48852
A1 U.S. Deaths in Iraq Accelerate Two marines were killed by insurgents in Anbar Province , the American military command said , and three American soldiers died a day earlier in a bombing in southern Baghdad , bringing the total of American troop deaths in Iraq this month to at least 53 , a rate of almost four a day .
 country of capital: Iraq, Baghdad; country of capital: Iraq, Baghdad; location contains: Iraq, Baghdad; location contains: 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: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
 Entity Pairs:  Iraq, Baghdad; Iraq, Baghdad; Iraq, Baghdad; Iraq, Baghdad 
Answer:
 country of capital: Iraq, Baghdad; country of capital: Iraq, Baghdad; location contains: Iraq, Baghdad; location contains: Iraq, Baghdad