The document provides information about different institutions: - Christopher Fernandes nr 4 Miguel Freitas nr 12 are from New York City, which is the most populous city in the United States and a leading global city. - A hospital is an institution that provides health care and treatment using specialized staff and equipment, often providing longer-term patient stays, funded by states, health organizations, or charities. - Police are agents or agencies empowered to enforce laws and ensure public order through authorized use of force, associated with police departments of states.