7683
After the claims made about prohibited weapons in Iraq , which have not been found so far , skepticism about the quality of U . S . intelligence is widespread .
 Iraq, U . S, prohibited weapons in Iraq , which have not been found so far, which
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:
 Iraq, U . S, prohibited weapons in Iraq , which have not been found so far, which