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Kuo Chuan Presbyterian Secondary School  ( abbreviated : KCPSS ) is a co-educational government-aided secondary school located in  Bishan  St 13 Singapore .
 city of headquarters: Kuo Chuan Presbyterian Secondary School, Bishan
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: Kuo Chuan Presbyterian Secondary School, Bishan