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Only 48 hours after Iraq 's new government took office , Britain 's prime minister , Tony Blair , flew to Baghdad on Monday to discuss an issue crucial to the Baghdad government , as well as to the politics of the war in London and Washington : when British and American troops can start to withdraw .
 location contains: Iraq, Baghdad; location contains: Iraq, Baghdad; country of capital: Iraq, Baghdad; country of 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: 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:
 location contains: Iraq, Baghdad; location contains: Iraq, Baghdad; country of capital: Iraq, Baghdad; country of capital: Iraq, Baghdad