7093
Until September 2001 , the FAA set and enforced a " layered " system of defense : hijacking intelligence , passenger pre-screening , checkpoint screening and on-board security .
 organization: FAA
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: FAA