37989
After an emergency European Union summit meeting of justice and interior ministers in Brussels last Wednesday , the French interior minister , Nicolas Sarkozy -LRB- Mr. Chaboud 's boss -RRB- , suggested that part of the cell responsible for the London terror attacks had been arrested before , apparently referring to a large police and intelligence operation , code-named Operation Crevice , against an ethnic Pakistani cell . ''
 European Union, Brussels
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
Answer:
 European Union, Brussels