1300
Interestingly, all those early and late events, but not the immediate ones, were inhibited by a neutralizing anti- tumor necrosis factor alpha (TNF-alpha) monoclonal antibody .
 ( protein: anti- tumor necrosis factor alpha (TNF-alpha) monoclonal antibody, None) , ( protein: tumor necrosis factor alpha, 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: anti- tumor necrosis factor alpha (TNF-alpha) monoclonal antibody, None) , ( protein: tumor necrosis factor alpha, None) 