638
The activity was determined to be distinct from TGF , TNF , and some commonly known lymphokines .
 ( protein: TNF, None) , ( protein: lymphokines, None) , ( protein: TGF, None) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: RNA,cell type,protein,cell line,DNA, Arguments type: . 
Text: {0} 
Answer:
 ( protein: TNF, None) , ( protein: lymphokines, None) , ( protein: TGF, None) 