Task: Text Categorization
Input (English): 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.
Output (English): Science