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:
 Similar glucocorticoid receptors can be detected in lymphoid cells from patients with acute lymphoblastic leukemia ( ALL ) .

Ex Output:
glucocorticoid receptors


Ex Input:
 Vitamin D receptor quantitation in human blood mononuclear cells in health and disease .

Ex Output:
Vitamin D receptor


Ex Input:
 The results indicate that mononuclear leukocytes could be useful for studying the physiological significance of these mineralocorticoid receptors and their regulation in humans .

Ex Output:

mineralocorticoid receptors