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Meanwhile , representatives of several progressive organizations are making their own plans for Jan . 20 : protests against Bush ' s positions on such issues as free trade , overhauling the campaign finance system , the death penalty and the environment .
 several progressive organizations, representatives of several progressive organizations, their, Bush
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:
 several progressive organizations, representatives of several progressive organizations, their, Bush