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 He spent most of those years based in London , as the investment banking firm 's chief lobbyist at the European Union 's headquarters in Brussels , although he also worked for a short time there as the chief of staff to Jon Corzine , then the firm 's co-chairman and now the Democratic governor of New Jersey . 
 European Union, Brussels
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
Answer:
 European Union, Brussels