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The assassinated Pakistani opposition leader  Benazir Bhutto  's son Bilawal was appointed on Sunday chairman of the  Pakistan  People's Party ( PPP ) and Bhutto's husband Asif Ali Zardari was named co - chairman local TV channel DAWN NEWS reported .
 employee of: Benazir Bhutto, 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: 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:
 employee of: Benazir Bhutto, Pakistan