221760
At the same time the Committee recommended that the Psychological Strategy Board , created in 1951 , be abolished because that Board had apparently been founded on the notion that psychological activities and strategy existed apart from official policies and actions , a concept repudiated by the Committee .
 None
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:  
Answer:
 None