14938
He recorded with Jelly Roll Morton in 1939 and Louis Armstrong / Sidney Bechet in 1940 .
 person: Jelly Roll Morton; person: Louis Armstrong; person: Sidney Bechet
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: Jelly Roll Morton, Louis Armstrong, Sidney Bechet 
Answer:
 person: Jelly Roll Morton; person: Louis Armstrong; person: Sidney Bechet