36816
The pedals soon became favorite effects of guitarists Jimi Hendrix and Robin Trower .
 person: Jimi Hendrix; person: Robin Trower
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: Jimi Hendrix, Robin Trower 
Answer:
 person: Jimi Hendrix; person: Robin Trower