152041
Following his master 's degree , he joined the Central Intelligence Agency as an intelligence officer , holding that position until 1950 .
 organization: Central Intelligence Agency
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: Central Intelligence Agency 
Answer:
 organization: Central Intelligence Agency