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: What construct refers to the degree to which people are able to express commitment, control and challenge in their actions, thoughts and feelings? 
 Options:  <1> Coping strategies. <2> Resistant personality <3> Subjective well-being. <4> Type A behavior pattern <5> Extraversion

Ex Output:
2


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: Clostridium perfringens can cause various infections, including: 
 Options:  <1> The anthrax. <2> Pseudomembranous colitis. <3> The gas gangrene. <4> Tetanus <5> The syndrome of scalded skin.

Ex Output:

3