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But on Tuesday USA Today reported that two of the highest-profile bridge players , Berkshire Hathaway 's chief executive , Warren Buffett , and the founder of Microsoft , Bill Gates , have put up $ 1 million to finance the teaching of bridge in junior high schools .
 Warren Buffett, Berkshire Hathaway; Berkshire Hathaway, Warren Buffett; Microsoft, Bill Gates; Warren Buffett, Berkshire Hathaway; Bill Gates, Microsoft
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:
 Warren Buffett, Berkshire Hathaway; Berkshire Hathaway, Warren Buffett; Microsoft, Bill Gates; Warren Buffett, Berkshire Hathaway; Bill Gates, Microsoft