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Cook was born in Camberwell  London  and educated at  Mill Hill School  as were his two brothers Frank and Thomas .
 city of headquarters: London, Mill Hill School
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  London, Mill Hill School 
Answer:
 city of headquarters: London, Mill Hill School