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:
 A modified method for the determination of glucocorticoid receptors in human lymphocytes is suggested .

Ex Output:
glucocorticoid receptors


Ex Input:
 There is a range of levels of glucocorticoid receptor numbers seen in the various subclasses of acute lymphatic leukemia ( ALL ) .

Ex Output:
glucocorticoid receptor


Ex Input:
 Therefore , deletion of the STAT6 gene facilitates development of potent anti - tumor immunity via a CD4 ( + ) - independent pathway .

Ex Output:

STAT6 gene