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.

Ex Input:
 Siglec - 9 is predicted to contain three extracellular immunoglobulin - like domains that comprise an N - terminal V - set domain and two C2 - set domains , a transmembrane region and a cytoplasmic tail containing two putative tyrosine - based signaling motifs .

Ex Output:
Siglec - 9


Ex Input:
 Evidence that the AT1A receptor activates transcription factor - Stat91 and / or a related protein .

Ex Output:
AT1A receptor


Ex Input:
 A surge in the rate of ascorbyl radical production , directly correlated with oxyradical stress and an abrupt fall in superoxide dismutase activity in the granuloma , indicates ' switching on ' of a free radical - dependent machinery for the formation of granuloma after vasectomy .

Ex Output:

superoxide dismutase