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Asif Ali Zardari co-chair of the  Pakistan  People's Party and widower of former prime minister  Benazir Bhutto  said at a news conference that his party wants the judiciary to be an independent institution in the country .
 country of birth: Pakistan, Benazir Bhutto
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: cities of residence, top members employees, members, alternate names, origin, state or provinces of residence, title of person, spouse, city of headquarters, NA, founded by, state or province of headquarters, employee of, countries of residence, country of birth, founded, subsidiaries, country of headquarters 
Text: {0} 
Answer:
 country of birth: Pakistan, Benazir Bhutto