14214
We conclude that the two NF-IL6 sites mediate induction of IL-1 beta in response to the stimuli LAM , LPS , and TNF-alpha .
 ( protein: IL-1 beta, None) , ( protein: TNF-alpha, None) , ( DNA: NF-IL6 sites, 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: IL-1 beta, None) , ( protein: TNF-alpha, None) , ( DNA: NF-IL6 sites, None) 