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: According to the phenomenon of social facilitation when a person develops a task poorly learned in the presence of others, the execution of said task: 
 Options:  <1> It improves slightly. <2> It improves substantively. <3> It does not change. <4> Gets worse. <5> It is not predictable.

Ex Output:
4


Ex Input:
Question: Which of the nucleophiles listed below has a greater reactivity to the bimolecular nucleophilic substitution reaction? 
 Options:  <1> Hydroxide. <2> I last. <3> Ammonia. <4> Water. <5> Acetic acid.

Ex Output:
2


Ex Input:
Question: Question linked to image nº10 Given this clinical picture, what would be the most appropriate treatment? 
 Options:  <1> Do not treat; wait and see. <2> Interferon. <3> Chlorambucil and prednisone. <4> Inhibitors of bcr / abl (imatinib). <5> Cyclophosphamide, vincristine and prednisone.

Ex Output:

1