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 Foreign heads of state this year included President Ricardo Lagos of Chile , who spoke at Duke , and President Hamid Karzai of Afghanistan , who addressed Boston University graduates under the watchful eyes of Secret Service sharpshooters on nearby rooftops . 
 Hamid Karzai, Afghanistan
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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} 
Answer:
 Hamid Karzai, Afghanistan