8715
At the age of 16 he attended the private boys school Rothesay Collegiate School ( now  Rothesay Netherwood School  ) in Rothesay  New Brunswick  .
 city of headquarters: Rothesay Netherwood School, New Brunswick
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: Rothesay Netherwood School, New Brunswick