Accumulation organs are the accumulation sites of poisons in the body. The concentration of poisons in the accumulation organs is higher than other organs, but it does not necessarily show toxic effects on the accumulation organs. This toxic effect can also be expressed by another organ through some pathophysiological mechanism Out, this organ is called an effector. Based on the above definition, which of the following is the following judgment correct? ['Lead in atmospheric pollutants can be transferred and accumulated in human bones after being absorbed by the lungs, damaging the skeletal hematopoietic system, so the organ that stores lead is the lungs.', 'Sulfur dioxide in atmospheric pollutants is sucked into the human body through the human upper respiratory tract and trachea, and directly stimulates the upper respiratory tract and trachea, so the upper respiratory tract and trachea are accumulation organs.', 'Organophosphate pesticides act on the nervous system and cause accumulation of acetylcholine at synapses, causing symptoms such as drooling and diminished pupils, so the nervous system is an effector of organophosphates.', 'The radionuclide deposited on the reticular endothelial system has severe damage to the liver and spleen, causing toxic hepatitis, so the reticular endothelial system is an accumulation organ.']