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: Regarding intestinal polyposis, which of the following syndromes is NOT hereditary? 
 Options:  <1> Gardner syndrome. <2> Cronkhite-Canada syndrome. <3> Turcot syndrome. <4> Juvenile polyposis <5> Peutz-Jeghers syndrome.

Output: 2


Input: Consider Input: Question: What element plays a physiological role in the prevention of gastroesophageal reflux? 
 Options:  <1> Upper esophageal sphincter <2> Angle of His. <3> Hernia of Hiato. <4> Purkinje angle. <5> Pyloric sphincter

Output: 2


Input: Consider Input: Question: What factors / differential variables in childhood determine the evaluation of children? 
 Options:  <1> Diversity and heterogeneity of psychological problems. <2> Disparity of information provided by different sources consulted (parents, teachers, etc.). <3> Influence of sex and age in the appearance of children's problems. <4> Shortage of instruments and evaluation techniques sensitive to the characteristics of the child. <5> Evolutionary character of the child, infantile plasticity that makes the child sensitive to the influences of the environment and interpretation by adults of the problem to be evaluated.


Output: 5