instruction:
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'.
question:
Question: The only autonomic adrenergic fibers are axons of neurons: 
 Options:  <1> Sympathetic preganglions. <2> Postganglionic sympathetics. <3> Preganglionic parasympathetic. <4> Postganglionic parasympathetic. <5> Parasympathetic ganglion.
answer:
2


question:
Question: The organometallic compounds are derivatives: 
 Options:  <1> With a radical nature. <2> With covalent bonds between carbon atoms and metal atoms. <3> With electronic deficit and electrophilic character. <4> Practically not reactive. <5> With essentially reducing character.
answer:
2


question:
Question: What do you usually associate with the cataplexy characteristic of narcolepsy? 
 Options:  <1> With sleep paralysis. <2> With intense emotions. <3> With hypnagogic and hypnopompic hallucinations. <4> With daytime sleepiness. <5> With irregular schedules.
answer:

2