Input (grade 13): The New York City Police Department (NYPD), established in 1845, is currently the largest police force in the United States, US DOJ Statistics 2000 with primary responsibilities in law enforcement and investigation within the five boroughs of New York City.
Output (grade 9): The New York City Police Department (NYPD), started in 1844, is the largest police force in the United States, US DOJ Statistics 2000.