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Pentagon spokesman Ken Bacon told reporters the situation caused the Secretary of Defense to call US field commanders .
 organization: Pentagon; person: Ken Bacon; organization: Defense; geographical social political: US
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: date, organization, person, geographical social political, national religious political, facility, cardinal, location, work of art, law, event, product, ordinal, percent, time, quantity, money, language 
Text: {0} 
 Entities: Pentagon, Ken Bacon, Defense, US 
Answer:
 organization: Pentagon; person: Ken Bacon; organization: Defense; geographical social political: US