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In Hong Kong , a base for many of the highest-paid investment bankers in Asia , four-fifths of the Americans working for five of the largest American financial services companies are now classed as local employees and will have to foot the cost of the tax increase themselves , said David K. Sutherland , the former associate international tax counsel at the Treasury Department in Washington and now the chairman of the tax committee of the American Chamber of Commerce in Hong Kong .
 Asia, Hong Kong; Asia, Hong Kong
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:
 Asia, Hong Kong; Asia, Hong Kong