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:
Furthermore , hematopoiesis in mice lacking Gadd45gamma is not impaired and Gadd45gamma - deficient T lymphocytes show normal responses to IL - 2 .

Ex Output:
IL - 2

Ex Input:
NF - kappaB activation was also inhibited by CS .

Ex Output:
NF - kappaB

Ex Input:
The cellular water space was measured with 3H2O , and glucocorticoid receptor number was measured in a whole - cell binding assay with [ 3H ] dexamethasone at 30 and 37 degrees C .

Ex Output:
glucocorticoid receptor