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:  One of these sequences forms a protein complex , NFAT - 1 , specifically with nuclear extracts of activated T cells .
Example Output: NFAT - 1

Example Input:  To determine the presence and potential role of BCL - 6 mutations in cHD , the 5 ' - noncoding BCL - 6 proportion of single Hodgkin and Reed - Sternberg ( HRS ) cells from 6 cases of cHD and 6 cases of HD - derived cell lines was analyzed .
Example Output: BCL - 6

Example Input:  These studies suggest that NO - related signaling pathways may mediate SDF1 alpha - induced chemotaxis , but not mitogen - activated protein kinase activation .
Example Output:
SDF1 alpha