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There are big names on this commission : R. Glenn Hubbard , former chairman of the President 's Council of Economic Advisers and now dean of the Columbia Business School , and John L. Thornton , chairman of the Brookings Institution and a former president of Goldman Sachs .
 John L. Thornton, Goldman Sachs
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:
 John L. Thornton, Goldman Sachs