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 Arrhenius equation: 
 Options:  <1> It relates the speed of a chemical reaction with the so-called constant velocity and with the concentrations of the reactants raised to their stoichiometric coefficients. <2> It relates the constant of speed of a chemical reaction with the energy of activation of said reaction, so that if the energy, of activation is high the reaction is fast. <3> It is only fulfilled for unimolecular reactions. <4> It relates the speed constant to the temperature through the activation energy and the pre-exponential factor. <5> It allows to obtain the activation energy of an elementary reaction by only representing the decimal logarithm of the temperature versus the inverse of the reaction time.

Ex Output:
4


Ex Input:
Question: What name do the Codes that define the internal good of the nursing profession receive, according to which obligations and responsibilities are enunciated and professional excellence is promoted? 
 Options:  <1> Deontological. <2> Ethical <3> Bioethics <4> Practical <5> Of Care

Ex Output:
2


Ex Input:
Question: How is it possible that during the replication of the bacterial DNA the guide (or forward) and delayed strands are synthesized in a coordinated way? 
 Options:  <1> The guide strand is synthesized in the 5'-3'direction and the delayed one in the 3'-5'direction. <2> The holoenzyme DNA Polymerase III contains two copies of the catalytic core of the enzyme. <3> Proteins bound to the delayed strand control the synthesis speed of the guide strand. <4> Specific enzymes control the opening of the replication fork. <5> The helicase controls the speed of synthesis in both strands.

Ex Output:

2