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The Central Suburban League high schools include : Deerfield High School ( Deerfield IL ) Evanston Township High School ( Evanston IL ) Glenbrook North High School ( Northbrook IL ) Glenbrook South High School ( Glenview IL ) Highland Park High School ( Highland Park IL ) Maine South High School ( Park Ridge IL ) Maine East High School ( Park Ridge IL )  Maine West High School  (  Des Plaines  IL ) New Trier High School ( Winnetka IL ) Niles West High School ( Skokie IL ) Niles North High School ( Skokie IL ) and Waukegan High School ( Waukegan IL ) .
 city of headquarters: Maine West High School, Des Plaines
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: Maine West High School, Des Plaines