750
Now precisely what they ' re hitting to the south of us is unclear but my understanding is that there are further Iraqi positions in that direction as well .
 Iraqi, they, us, my
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:
 Iraqi, they, us, my