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Earlier this month , after NATO forces killed up to 20 civilians during operations in the southern provinces of Kandahar and Helmand , President Hamid Karzai said civil casualties were '' not acceptable to us '' and urged NATO forces '' to take maximum caution . ''
 place of birth: Hamid Karzai, Kandahar
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "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} 
Answer:
 place of birth: Hamid Karzai, Kandahar