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Operated under the management of J P  Hadoulis Ltd   London  .
 city of headquarters: Hadoulis Ltd, London
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:  Hadoulis Ltd, London 
Answer:
 city of headquarters: Hadoulis Ltd, London