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Dundee-Crown High School  is a high school located in  Carpentersville  Illinois United States a suburb of Chicago .
 city of headquarters: Dundee-Crown High School, Carpentersville
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: Dundee-Crown High School, Carpentersville