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 evaluation of the electrodermal activity allows a measurement of: 
 Options:  <1> The general activation of the Autonomic Nervous System. <2> The parasympathetic activation. <3> The visceral activity. <4> The cortical attitude. <5> The Delta rhythm.

Ex Output:
1


Ex Input:
Question: GnRH (ganodorelin) is a hypothalamic decapeptide that is secreted in a pulsatile manner. Lately a series of analogues have been developed that: 
 Options:  <1> All of them inhibit prolonged secretion of LH and FSH. <2> All of them are GnRH receptor agonists. <3> Goserelin and buserelin are antagonists of the GnRH receptor. <4> The prolonged treatment gives rise to a typical symptomatology of an excess of gonadal steroids. <5> GnRH agonists are contraindicated in prostate and breast cancer.

Ex Output:
1


Ex Input:
Question: Among the following, the first precursor cell of neutrophil granulocytes is: 
 Options:  <1> Monoblast. <2> Myeloblast. <3> Metamielocito. <4> Cell in band (or in staff) <5> Promyelocyte

Ex Output:

2