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Prof. Dr. Muhammad Yar Khuhawar commonly known as Dr. Khuhawar ( D.Sc. D.Phil. Izaz\e\kamal SI ) is a Pakistani nuclear chemist and a Professor of Chemistry at  the University of S  indh  #44; Paki  stan .
 country of headquarters: the University of S, #44; Paki
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 headquarters: the University of S, #44; Paki