339051
Early career Robert Lipka was assigned to the National Security Agency as an intelligence analyst in 1964 , when he was a 19 year old U.S. Army soldier .
 person: Lipka; organization: National Security 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: Lipka, National Security Agency 
Answer:
 person: Lipka; organization: National Security Agency