1898
Aged 17 , he switched to tenor saxophone and became deeply interested in the work of John Coltrane , Stan Getz and Sonny Rollins .
 John Coltrane, Stan Getz, Sonny Rollins
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 John Coltrane, Stan Getz, Sonny Rollins