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As U . S . forces struggled to restore order in Iraq , FBI Director Robert Mueller announced that agents had been detailed to help recover antiquities looted from museums in Baghdad and elsewhere .
 U . S, Iraq, Baghdad, elsewhere, FBI, U . S . forces, FBI Director, FBI Director Robert Mueller, agents, museums in Baghdad and elsewhere
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:
 U . S, Iraq, Baghdad, elsewhere, FBI, U . S . forces, FBI Director, FBI Director Robert Mueller, agents, museums in Baghdad and elsewhere