1782
And I do hope the United Nations will play a vital role in Iraq , whether it be in peacekeeping or various other ways , and I hope that that will occur soon .
 geographical social political: Iraq; organization: the United Nations; person: I; person: I
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: organization, person, geographical social political, vehicle, location, weapon, facility 
Text: {0} 
 Entities: Iraq, the United Nations, I, I 
Answer:
 geographical social political: Iraq; organization: the United Nations; person: I; person: I