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The U . S . forces zeroing in on Baghdad _ the 1st Marine Division from the east and the Army ' s 3rd Mechanized Infantry Division _ are trained in urban warfare .
 geographical social political: U . S; geographical social political: Baghdad; organization: the Army; person: The U . S . forces zeroing in on Baghdad _ the 1st Marine Division from the east and the Army ' s 3rd Mechanized Infantry Division; person: the 1st Marine Division from the east; person: the Army ' s 3rd Mechanized Infantry Division
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: U . S, Baghdad, the Army, The U . S . forces zeroing in on Baghdad _ the 1st Marine Division from the east and the Army ' s 3rd Mechanized Infantry Division, the 1st Marine Division from the east, the Army ' s 3rd Mechanized Infantry Division 
Answer:
 geographical social political: U . S; geographical social political: Baghdad; organization: the Army; person: The U . S . forces zeroing in on Baghdad _ the 1st Marine Division from the east and the Army ' s 3rd Mechanized Infantry Division; person: the 1st Marine Division from the east; person: the Army ' s 3rd Mechanized Infantry Division