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The Tenth Annual Brigham-Kanner Property Rights Conference will be held on October 18 and 19 2013 at William Mary's  Marshall-Wythe School of Law  in  Williamsburg  Virginia .
 city of headquarters: Marshall-Wythe School of Law, Williamsburg
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:
 city of headquarters: Marshall-Wythe School of Law, Williamsburg