154501
From 1935 to 1938 Alvis played with Duke Ellington , working with fellow bassist/tubist Billy Taylor .
 Alvis, Duke Ellington, Billy Taylor
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Alvis, Duke Ellington, Billy Taylor