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'.

[Q]: Question: Acetylation of histones affects transcription: 
 Options:  <1> Blocking the incorporation of other components of the transcription machinery. <2> Preventing the remodeling of chromatin. <3> Facilitating the action of helicases. <4> Decreasing sensitivity to nuclear receptors. <5> Reducing the affinity of histones for DNA.
[A]: 5


[Q]: Question: Regarding intestinal polyposis, which of the following syndromes is NOT hereditary? 
 Options:  <1> Gardner syndrome. <2> Cronkhite-Canada syndrome. <3> Turcot syndrome. <4> Juvenile polyposis <5> Peutz-Jeghers syndrome.
[A]: 2


[Q]: Question: What sign or symptom is NOT typical of Guillain-Barré syndrome? 
 Options:  <1> Facial paralysis. <2> Sphincter alteration. <3> Hiccup or tendinous tendon reflex. <4> Muscular weakness. <5> Dysautonomia
[A]:
2