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For Bob Schieffer , the interim anchor of the '' CBS Evening News '' since March 10 , no viewer 's opinion has been more important than that of Leslie Moonves , the chairman of CBS and co-president of its parent company , Viacom .
 Leslie Moonves, Viacom; Leslie Moonves, CBS
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:
 Leslie Moonves, Viacom; Leslie Moonves, CBS