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: Steric stabilization in dispersed systems is: 
 Options:  <1> More effective in aqueous dispersions. <2> More effective with volume fractions of small particles. <3> Effective in aqueous and non-aqueous dispersions. <4> Coagulates by adding electrolytes. <5> Susceptible to reversible coagulation.

Ex Output:
3


Ex Input:
Question: Which of the following sequences is added during the maturation or processing of the eukaryotic transfer RNA ?: 
 Options:  <1> Splicing site 5 'of the intron. <2> CCA sequence of amino acid charge. <3> Anticodon <4> 3 'splicing site of the intron. <5> Leading sequence of the 5 'end.

Ex Output:
2


Ex Input:
Question: In response to an increase in the concentration of adrenaline and circulating glucagon: 
 Options:  <1> It activates the phosphorylation of glycogen phosphorylase and the degradation of glycogen. <2> It increases the intracellular concentration of cAMP, and therefore, the synthesis of glycogen. <3> It decreases the intracellular concentration of cAMP and the degradation of glycogen. <4> The phosphorylation of glycogen synthase and glycogen synthesis is activated. <5> Increases the intracellular concentration of ATP and glycogenesis.

Ex Output:

1