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 President Pervez Musharraf of Pakistan wrote in a memoir published Monday that he now believes that the equipment sent to North Korea several years ago by Pakistan 's nuclear chief included some of Pakistan 's most technologically advanced nuclear centrifuges . 
 nationality: Pervez Musharraf, Pakistan
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:
 nationality: Pervez Musharraf, Pakistan