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

Example Input:  In order to determine the function of PPAR - gamma , T cells were stimulated with phorbol 12 - myristate 13 - acetate and ionomycin or antigen and antigen - presenting cells .
Example Output: PPAR - gamma

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