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Joe Andrew , national chairman of the Democratic National Committee , said the aim of the video was to personalize the policy differences between Bush and Vice President Al Gore .
 the Democratic National Committee, Joe Andrew, national chairman of the Democratic National Committee, Bush, Vice President, Vice President Al Gore
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:
 the Democratic National Committee, Joe Andrew, national chairman of the Democratic National Committee, Bush, Vice President, Vice President Al Gore