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Secondary schools within  Brighton  includes  Brighton Grammar School  Brighton Secondary College Firbank Girls ' Grammar School Haileybury's Castlefield campus St Leonard's College Xavier College's Kostka Hall junior campus and Star of the Sea College .
 city of headquarters: Brighton, Brighton Grammar School
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: Brighton, Brighton Grammar School