294770
Koefer toured with Bob Wills and the Texas Playboys and performs at the Bob Wills Day festival in Turkey , Texas .
 Bob Wills and the Texas Playboys, Bob Wills
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Bob Wills and the Texas Playboys, Bob Wills