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:  ` ` FP - insensitive ' ' NPs also demonstrated a higher percentage of IL - 5 - positive inflammatory cells expressing GRbeta before and after FP treatment .
Example Output: IL - 5

Example Input:  In conclusion , ( 1 ) somatic BCL - 6 mutations are restricted to cHD cases of B - cell origin , and ( 2 ) the BCL - 6 mutations represent mostly irrelevant somatic base substitutions without consequences for BCL - 6 protein expression and the pathogenesis of cHD .
Example Output: BCL - 6

Example Input:  Targeting of p300 to the interleukin - 2 promoter via CREB - Rel cross - talk during mitogen and oncogenic molecular signaling in activated T - cells .
Example Output:
interleukin - 2