The National Cattlemen's Association is not concerned with agricultural interests. The last option is correct.
National Cattlemen's Beef Association (NCBA) refers to a trade association and lobbying group for beef producers in the United States.
It deals with the Cattle Industry Annual Convention & Trade Show, the Cattle Industry Summer Conference, and the television show Cattlemen to Cattlemen. It represents the American Hereford Association, Purina, Dow Chemical, McDonald's, and Wal-Mart among other companies.