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: E. H. is a 64-year-old lady diagnosed with hypertension and assisted by her nurse in the corresponding program. The activities carried out by the nurse are aimed at regulating the exercise and development of the self-care agency of E. H. The lady performs her self-care and regulates the exercise and development of her self-care agency. This organization of care is described by Orem as a system: 
 Options:  <1> Partially compensatory. <2> Support-education. <3> Completely compensatory. <4> Complementation <5> Of shared regulation and development.
Example Output: 2

Example Input: Question: Which of the following hydrides has the highest normal boiling point? 
 Options:  <1> SiH4. <2> CH4 <3> HCl. <4> PH3. <5> HF
Example Output: 5

Example Input: Question: Neuraminidase of the influenza virus: 
 Options:  <1> It is found inside the capsid and is released after entering the cell. <2> Its function is to facilitate the encapsulation of genetic material. <3> It is one of the spicules of the envelope. <4> It is not antigenic. <5> It facilitates the adsorption of the virus to the cell.
Example Output:
3