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'.

Example Input: Question: For what purpose do Clark and Beck (2010) propose, within the cognitive therapy of anxiety disorders, the exercises of induction of symptoms in the treatment of panic disorder ?: 
 Options:  <1> To provoke the integration of the reflective processes of higher level of cognitive processing. <2> To create opportunities to challenge the catastrophic misinterpretations of bodily sensations. <3> To facilitate the use of self-guided meditation. <4> To generate new security search behaviors. <5> The induction of symptoms is not contemplated in the model of cognitive anxiety therapy.
Example Output: 2

Example Input: 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
Example Output: 1

Example Input: Question: The producers of many antibiotics for medical use are: 
 Options:  <1> Myxobacteria <2> Cyanobacteria <3> Spirochetes <4> Streptomycetes <5> Alpha proteobacteria.
Example Output:
4