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: In the coronaviurs, the assembly of the virions takes place in the (the): 
 Options:  <1> Rough endoplasmic reticulum. <2> Mitochondrial matrix. <3> Nucleus. <4> Citosol <5> Cytoplasmic membrane.

Output: 1


Input: Consider Input: Question: In gas chromatography, derivatization is very common, with several objectives. One of those discussed below is not among them: 
 Options:  <1> Increase the volatility of non-volatile compounds. <2> Avoid the decomposition of a compound, improving its stability. <3> Reduce the absorption on active surfaces of the walls of the column and the solid support. <4> Fragment the analyte in molecular ions of easier separation. <5> Improve the separation of closely related compounds with a very poor separation.

Output: 4


Input: Consider Input: Question: What parasomnia is most common in childhood ?: 
 Options:  <1> Night terrors. <2> Nightmares. <3> REM sleep behavior disorder. <4> Restless legs syndrome. <5> Somnambulism.


Output: 2