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 A roadside bomb struck a convoy of government and United Nations officials in Paktika Province in eastern Afghanistan on Saturday , killing four Afghan police officers and two soldiers , and narrowly missing a police chief and his driver , a United Nations spokesman said . 
 administrative division of country: Paktika Province, Afghanistan; country of administrative divisions: Afghanistan, Paktika Province
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: 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:
 administrative division of country: Paktika Province, Afghanistan; country of administrative divisions: Afghanistan, Paktika Province