Definition: In this task, you are given a multiple-choice question about healthcare. Answer the question based on your information and classify your answers into '1', '2', '3', and '4'.
Input: Question: They release noradrenaline the: 
 Options:  <1> Sympathetic preganglionic fibers. <2> Sympathetic Postganglionic Fibers <3> Preganglionic parasympathetic fibers <4> Postganglionic parasympathetic fibers <5> Only the chromaffin cells.
