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:  At 1 . 25 micromol / L , sulfasalazine largely inhibited NF - kB activation in dendritic cells .
Example Output: NF - kB

Example Input:  These later findings indicate that neither homo - nor heterodimer formation is an absolute prerequisite for I kappa B alpha recognition of p65 .
Example Output: I kappa B

Example Input:  Human normal peripheral blood B - lymphocytes are deficient in DNA - dependent protein kinase activity due to the expression of a variant form of the Ku86 protein .
Example Output:
Ku86 protein