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: It allows to compare proportions of two independent samples the statistical test: 
 Options:  <1> From McNemar. <2> Of Snedecor. <3> Of the median. <4> Exact Fisher. <5> U of Mann-Whitney.

Output: 4


Input: Consider Input: Question: Placental lactogen has equivalent effects to: 
 Options:  <1> GH <2> Insulin. <3> Oxytocin <4> Estrogens <5> FSH.

Output: 1


Input: Consider Input: Question: Which of the following statements about the consolidation of the fractures is FALSE ?: 
 Options:  <1> The presence of metabolic diseases inhibits consolidation. <2> There are bones that consolidate later due to their state of nutrition and blood supply. <3> In children they consolidate faster. <4> Intraarticular fractures delays consolidation. <5> The space between the fragments favors consolidation.


Output: 5