41878
However , the blues wave that brought artists such as Muddy Waters to the foreground had stopped .
 person: Muddy Waters
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: Muddy Waters 
Answer:
 person: Muddy Waters