In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.

Ex Input:
This compound promotes the dephosphorylation and activation of enzyme HMG-CoA to favor cholesterol synthesis and a phenylalanine for leucine substitution at residue B25 results in its "Chicago" variety. Its biosynthesis involves an excision of the C-peptide, and the compound functions by binding to tyrosine kinase receptors on cell surfaces. Sanger's improvement upon the methods of Edman degradation involved its sequencing, and its production occurs primarily in beta cells on the islets of langerhans. For ten points, name this pancreatic counterpart of glucagon used to regulate blood sugar, deficiencies of which are found in sufferers of diabetes.  

Ex Output:
Science


Ex Input:
In June 2013, scientists found PAHs in this body's atmosphere. The Ligeia and Kraken Mares are found on this body, which undergoes a sort of "anti- greenhouse effect" due to the large concentration of organic molecules. This object, which is in resonance with Hyperion, has an orange smog caused by the breakup of methane in its atmosphere. Methane is also present in this moon's lakes. The Huygens portion of the Cassini-Huygens mission explored this moon. For 10 points, name this moon, the second largest in the solar system and the largest moon of Saturn.

Ex Output:
Science


Ex Input:
Centroaciner cells in this body occupy the lumen of its acinus, and some people have a secondary passage that connects this body to a nearby organ known as the Duct of Santorini. This body is generally described as having four regions: the head, neck, body, and tail. Its main duct is alternately called Duct of Wirsung, and that duct empties into the duodenum through the ampulla of Vater. This organ is divided into dark exocrine tissue and light endocrine tissue that contains the islets of Langerhans. FTP, name this organ that controls insulin production.

Ex Output:

Science