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: How is the pigmented and highly vascularized layer of the posterior wall of the eyeball called? 
 Options:  <1> Iris. <2> Choroid <3> Ciliary body. <4> Sclera <5> Retina.

Ex Output:
2


Ex Input:
Question: For classical automaticity theories, what characterizes automatic versus controlled processes ?: 
 Options:  <1> The automatic processes are under control of the person's intentions. <2> Automatic processes consume great attentional capacity. <3> Automatic processes process information only sequentially. <4> Automatic processes consume a lot of time. <5> Automatic processes do not have to access conscious knowledge.

Ex Output:
5


Ex Input:
Question: With which of the following parameters is the concept of frailty identified in older people? 
 Options:  <1> Lower physiological reserve. <2> Dependence. <3> Advanced age. <4> Polypharmacy <5> Inability.

Ex Output:

1