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: Under the name of xanthines are grouped: 
 Options:  <1> The coca leaf, cocaine and crack. <2> Methadone and heroin <3> The MDA and the MDMA. <4> Nicotine and inhalants. <5> Caffeine and theophylline.
[EX A]: 5

[EX Q]: Question: Which of the following covalent bonds does not appear in proteins ?: 
 Options:  <1> Phosphodiester linkage. <2> Amide link. <3> O-glucosidic bond. <4> Disulfide bond. <5> Hydrogen bond.
[EX A]: 1

[EX Q]: Question: According to the World Health Organization, the action taken on individuals to change their behavior is called: 
 Options:  <1> Health Impact Evaluation. <2> Education for health. <3> Participatory intervention in Health. <4> Empowerment <5> Educational Transition in Health.
[EX A]:
2