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The  Chapel Hill-Carrboro Chamber of Commerce  is the local chamber of commerce for the towns of  Chapel Hill  and Carrboro and Southern Orange County in North Carolina United States .
 city of headquarters: Chapel Hill-Carrboro Chamber of Commerce, Chapel Hill
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: Chapel Hill-Carrboro Chamber of Commerce, Chapel Hill