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:
Enzymatic and biochemical properties of a novel human serine dehydratase isoform.

Ex Output:
human serine dehydratase


Ex Input:
Regulation of gluconeogenesis by Kruppel-like factor 15.

Ex Output:
Kruppel-like


Ex Input:
A Mineral Extract from red Algae Ameliorates Chronic Spontaneous Colitis in IL-10 Deficient Mice in a Mouse Strain Dependent Manner.

Ex Output:

IL-10