Safety training, namely, training in the safe use of machinery, namely, forklifts, tractors, ATV's, cotton pickers, cranes, A-frame trucks, tractors, backhoes, crawler tractors, graders, loaders, hoists, lifts, manlifts, haybalers; safety training in the use of lawn and yard equipment, hand tools, namely, rakes, shovels, and saws; safety training in the use of self-contained breathing apparati, protective breathing respirators for use in hazardous environments, food handling and processing, confined space environments; and employee safety training in industrial operations, namely, agriculture, oil, manufacturing, medical, food processing, and packaging