1495
The 600 journalists embedded with American troops in Iraq will be threatened by the same fire as the troops they are covering .
 American, Iraq, The 600 journalists embedded with American troops in Iraq, American troops in Iraq, the troops they are covering, they
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:
 American, Iraq, The 600 journalists embedded with American troops in Iraq, American troops in Iraq, the troops they are covering, they