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Aziz said Iraq 's military intervention , the first on such scale since the U.S. and allies decided to protect Iraqi Kurds against Baghdad , was in response to a plea from Barzani to President Saddam Hussein to back him militarily and save his people from attacks by Iran and Talabani .
 location: Baghdad; person: Barzani; location: U.S.; person: Talabani; else: Iraqi Kurds; location: Iran; person: Saddam Hussein; person: Aziz; location: Iraq
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 location: Baghdad; person: Barzani; location: U.S.; person: Talabani; else: Iraqi Kurds; location: Iran; person: Saddam Hussein; person: Aziz; location: Iraq