140923
An instrumental version of the song was used by The Blues Brothers in their live performances to introduce " Joliet Jake " ( John Belushi ) and " Elwood " Blues ( Dan Aykroyd ) .
 person: John Belushi; person: Dan Aykroyd
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: John Belushi, Dan Aykroyd 
Answer:
 person: John Belushi; person: Dan Aykroyd