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'.

Ex Input:
Question: The disorder characterized by a behavioral pattern that violates the basic rights of others or the main rules or social rules of the subject's age is called: 
 Options:  <1> Attention deficit disorder with hyperactivity. <2> Defiant negativist disorder <3> Dissocial disorder. <4> Generalized development issue. <5> Learning disorder.

Ex Output:
3


Ex Input:
Question: The transmembrane proteins that bind to intracellular and extracellular proteins are: 
 Options:  <1> Ocludines. <2> Cadherins. <3> Actins. <4> Integrins <5> Desmocolinas.

Ex Output:
4


Ex Input:
Question: The arginosuccinasa: 
 Options:  <1> In an enzyme of the citric acid cycle. <2> Converts arginine to lysine. <3> It is activated by the allosteric effector N-acetylglutamate. <4> It produces fumarate. <5> It is a glycogenic amino acid.

Ex Output:

4