6918
Shame on the NHL and shame on the players ' association for not getting a deal done , but I put much more of the blame on the owners as this " negotiation " came down to the wire .
 the NHL, the players ' association, I, the owners
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: organization, person, geographical social political, vehicle, location, weapon, facility 
Text: {0} 
Answer:
 the NHL, the players ' association, I, the owners