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New Jersey lawmakers introduced an anti-bullying bill of rights Monday that one advocate said would be the toughest state law of its kind in the  U.S.  a proposal that follows the widely publicized suicide of a  Rutgers University  student who was humiliated online .
 country of headquarters: U.S., Rutgers University
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: U.S., Rutgers University