9559
as you know , the republican guard just outside baghdad to defend the city and saddam hussein ' s regime , in principal .
 baghdad, the city, the republican guard just outside baghdad to defend the city and saddam hussein ' s regime, saddam hussein ' s regime, you, saddam hussein
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: organization, person, geographical social political, vehicle, location, weapon, facility 
Text: {0} 
Answer:
 baghdad, the city, the republican guard just outside baghdad to defend the city and saddam hussein ' s regime, saddam hussein ' s regime, you, saddam hussein