18473
According to Ned Sublette , the genre was particularly innovative , asserting that `` “Babalú” was a forerunner of the kind of record Elvis Presley would make fifteen years later '' .
 Ned Sublette, Elvis Presley
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Ned Sublette, Elvis Presley