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: The set of social mechanisms whose function is the transformation of specialized products in the form of health services for society, is called system: 
 Options:  <1> Sanitary. <2> Social. <3> Social insurance. <4> Liberal. <5> From the market
[A]: 1


[Q]: Question: The demographic dynamics of a community is determined by: 
 Options:  <1> Natality <2> Mortality. <3> Immigration. <4> Emigration. <5> All are correct.
[A]: 5


[Q]: Question: According to Rehm's theory, what failure of the self-control process explains to a greater extent the pessimistic view of life in adolescent depression? 
 Options:  <1> Selective attention to immediate consequences. <2> The establishment of unrealistic goals. <3> The erroneous attributions. <4> Deficit self-reinforcement. <5> The excessive punishment.
[A]:
1