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For those taking part in the protests on the streets , after two decades in office they want President Mugabe to go now .
 those taking part in the protests on the streets, they, President, President Mugabe, the streets
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:
 those taking part in the protests on the streets, they, President, President Mugabe, the streets