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Rupert Murdoch runs News Corp along ‘ feudal ' lines , Kim Williams says http://t.co/Wjiqy3Epom
 Rupert Murdoch, News Corp, Kim Williams
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Rupert Murdoch, News Corp, Kim Williams