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The Contender , '' a reality show produced by Mark Burnett , Sylvester Stallone and Jeffrey Katzenberg , a principal in the DreamWorks studio , and that features Sugar Ray Leonard as Mr. Stallone 's co-host , is a form of shadow boxing -- an ersatz and romanticized version of the real thing .
 Jeffrey Katzenberg, DreamWorks; DreamWorks, Jeffrey Katzenberg
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:
 Jeffrey Katzenberg, DreamWorks; DreamWorks, Jeffrey Katzenberg