50160
In 1945 Budenz renounced Communism and became a vocal anti-Communist , appearing as an expert witness at various governmental hearings and authoring a series of books on his experiences .
 person: Budenz
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: Budenz 
Answer:
 person: Budenz