65770
NTSB investigators also found that the brakes had not been applied , and the tracks were not faulty .
 organization: NTSB
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: NTSB 
Answer:
 organization: NTSB