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'.

[EX Q]: Question: Of the antiemetic drugs reviewed, in which of them their pharmacological activity is NOT related to dopaminergic receptors ?: 
 Options:  <1> Granisetron. <2> Cleboprida. <3> Droperidol <4> Tietilperazine. <5> Domperidone
[EX A]: 1

[EX Q]: Question: The verbal type report can also be considered as: 
 Options:  <1> The Barnum Effect. <2> A return interview. <3> A structured interview <4> As a simple recount of the data obtained from the tests. <5> A report of this type is never advisable.
[EX A]: 2

[EX Q]: Question: The mitochondrial genome: 
 Options:  <1> It is circular. <2> It is single-strand. <3> It encodes all mitochondrial proteins. <4> It is part of the nuclear DNA. <5> None of the above.
[EX A]:
1