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: In the preoperative period (2-6 years) the child usually thinks that the things of nature (rivers, mountains, etc.) have been built by the human being. This feature is called:
Options: <1> Animism. <2> Realism. <3> Artificialism <4> Utilitarianism. <5> Pre-operative error

Ex Output:
3

Ex Input:
Question: What degree of mental disability corresponds to an IQ of thirty-six?
Options: <1> Mental disability limit. <2> Mild mental disability. <3> Moderate mental disability. <4> Severe mental disability. <5> Deep mental disability.

Ex Output:
3

Ex Input:
Question: The psychological treatment of generalized anxiety disorder focused on addressing negative beliefs about concerns (eg, that worries are uncontrollable) and positive dysfunctional beliefs about the usefulness of caring (eg, that worry improves outcomes) known as:
Options: <1> Emotion regulation therapy. <2> Metacognitive therapy <3> Behavioral therapy based on acceptance. <4> Integrative therapy <5> Somatic awareness therapy

Ex Output:
2