8237
However , when pressed on what precisely the UN role would be , Bush on Tuesday mentioned only humanitarian work , " suggesting " people to staff the interim authority and helping Iraq " progress . "
 Iraq, UN, the interim authority, Bush, people to staff the interim authority
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, UN, the interim authority, Bush, people to staff the interim authority