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'.

Input: Consider Input: Question: They send efferent projections from the cerebellar cortex the: 
 Options:  <1> Purkinje cells. <2> Climbing fibers <3> Granular cells. <4> Horizontal cells. <5> Mossy fibers.

Output: 1


Input: Consider Input: Question: Which of the following hepatitis viruses is a subsidiary of treatment with viral protease inhibitors? 
 Options:  <1> The hepatitis C virus <2> The hepatitis B virus <3> The hepatitis A virus <4> The hepatitis E virus <5> The TTV virus.

Output: 1


Input: Consider Input: Question: The author who showed in her writings her interest in the control of the environment, as well as the importance of the influence of Nature in the health of the people is: 
 Options:  <1> V. Henderson. <2> H. Peplau. <3> F. Nightingale. <4> M. Leininger. <5> D. Orem.


Output: 3