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Our Lady of Good Counsel High School  is a private Catholic college-preparatory coeducational high school in  Olney  an unincorporated area in Montgomery County Maryland .
 city of headquarters: Our Lady of Good Counsel High School, Olney
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: Our Lady of Good Counsel High School, Olney