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 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

Ex Output:
1


Ex Input:
Question: What do you usually associate with the cataplexy characteristic of narcolepsy? 
 Options:  <1> With sleep paralysis. <2> With intense emotions. <3> With hypnagogic and hypnopompic hallucinations. <4> With daytime sleepiness. <5> With irregular schedules.

Ex Output:
2


Ex Input:
Question: Point out which of the following is a characteristic of childhood phobias: 
 Options:  <1> They can not be easily eliminated. <2> They are specific to a certain age. <3> They are short-lived. <4> They do not interfere with the child's daily life. <5> They are related to objectively dangerous stimuli.

Ex Output:

1