In this task, you are given a sentence. You are expected to recognize the name of gene or protein. Although there might be several correct answers, you need to write one of them.

Example Input:  Nevertheless , inhibitors of these pathways clearly reduced the TNF - alpha - induced cell growth , indicating that TNF - alpha - proliferative cells produced a growth factor that induced proliferation upon stimulation of the above pathways .
Example Output: TNF - alpha

Example Input:  In contrast , ablation of either Lck - binding domain abolished the ability of Tip to stimulate NF - AT - dependent transcription .
Example Output: NF - AT

Example Input:  Localized pancreatic NF - kappaB activation and inflammatory response in taurocholate - induced pancreatitis .
Example Output:
NF - kappaB