17442
In support of this , he cited a statement from the official NSA / CIA history of Venona that " no definitive evidence has emerged to show " that Truman was informed of Venona .
 NSA, CIA, Venona, Truman, Venona
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 NSA, CIA, Venona, Truman, Venona