41903
In the 1990 s , the largely ignored hill country blues gained minor recognition in both blues and alternative rock music circles with northern Mississippi artists R. L. Burnside and Junior Kimbrough .
 Mississippi, R. L. Burnside, Junior Kimbrough
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Mississippi, R. L. Burnside, Junior Kimbrough