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LANG Well , they are close enough up to Baghdad now so that the supply line issue is probably not a big one since they had time to restock , food , fuel and ammunition .
 Baghdad, they, they, supply line, ammunition
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:
 Baghdad, they, they, supply line, ammunition