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 RISC complex (RNA-induced silencing complex) of RNA silencing based on interference RNA: 
 Options:  <1> It degrades the guide strand of the small interfering RNA molecules (siRNA). <2> It recognizes defective proteins and promotes their degradation. <3> It has a structure similar to the ribosome, formed by numerous RNAs and proteins. <4> It is formed, among others, by the Dicer protein, a type III ribonuclease. <5> It is part of both the interference mechanism of the siRNA and the microRNA.
answer:
5


question:
Question: Which of the following alternatives is CORRECT in relation to the treatment of sleepwalking? 
 Options:  <1> Early intervention is recommended since it is a disorder that usually becomes chronic. <2> It does not require any intervention since the safety of the child is never in danger. <3> The technique of programmed awakenings has been used successfully. <4> The child is usually asked to draw the dreams he has during the episodes to reduce the anguish. <5> Do not try to reassure the child and take him back to bed because of the danger of waking up in that state.
answer:
3


question:
Question: HLA class I molecules are expressed in: 
 Options:  <1> Leukocytes <2> Erythrocytes <3> All nucleated cells. <4> Antigen presenting cells. <5> NK lymphocytes.
answer:

3