78116
He joined the Pittsburgh Pirates shortly afterwards , spending all of the 1989 season with their triple A affiliate , the Buffalo Bisons , but never reaching the major league level .
 Pittsburgh Pirates, Buffalo Bisons
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Pittsburgh Pirates, Buffalo Bisons