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Pakistan and Afghanistan have waged a war of words for the last six months , since Mr. Karzai visited Islamabad in February and presented General Musharraf with an intelligence dossier on Taliban leaders who used Pakistan as a sanctuary .
 country of capital: Pakistan, Islamabad; country of capital: Pakistan, Islamabad; location contains: Pakistan, Islamabad; location contains: Pakistan, Islamabad
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:  Pakistan, Islamabad; Pakistan, Islamabad; Pakistan, Islamabad; Pakistan, Islamabad 
Answer:
 country of capital: Pakistan, Islamabad; country of capital: Pakistan, Islamabad; location contains: Pakistan, Islamabad; location contains: Pakistan, Islamabad