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Those words were used Sunday by Bush ' s chief strategist , Karl Rove , in an interview on CNN .
 CNN, Bush, Bush ' s chief strategist, Karl Rove
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: geographical social political, organization, person, location, facility, vehicle, weapon 
Text: {0} 
Answer:
 CNN, Bush, Bush ' s chief strategist, Karl Rove