12153
It seems to have been abandoned , but the United States said it was still on the trail of Saddam and his closest circle .
 the United States, it, Saddam, his, his closest circle, It
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:
 the United States, it, Saddam, his, his closest circle, It