310177
In December 1938 , the Securities and Exchange Commission ( SEC ) opened an investigation and Musica was arrested .
 organization: Securities and Exchange Commission; person: Musica
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: Securities and Exchange Commission, Musica 
Answer:
 organization: Securities and Exchange Commission; person: Musica