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: Among the strategies of Emotional Regulation, which of the following would be an acceptance strategy within cognitive-behavioral therapies?
Options: <1> Distraction. <2> Behavioral Activation <3> Exposure with Prevention of Response. <4> Emotional Expression Adjusted. <5> Emotional Inhibition.

Ex Output:
4

Ex Input:
Question: In eukaryotes, group II introns are in genes:
Options: <1> Of rRNA. <2> From tRNA. <3> They encode proteins in the nucleus. <4> They encode proteins in mitochondria. <5> None is correct.

Ex Output:
4

Ex Input:
Question: Within which diagnosis, of the DSM-IV-TR, is premenstrual dysphoric disorder framed?
Options: <1> As a mixed disorder of anxiety and depression. <2> As a depressive disorder not specified. <3> As a dysthymic disorder. <4> As a cyclothymic disorder. <5> Anxiety disorder not specified.

Ex Output:
2