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'.

Input: Consider Input: Question: The standard free energy of activation of a reaction is: 
 Options:  <1> The difference in free energy between the basal state of the products and the substrates. <2> The difference of the enthalpy minus the entropy of the system. <3> The basal energy of the substrates in a catalyzed reaction. <4> The additional free energy that molecules must reach to reach the state of transition. <5> The energy released from a catalysed reaction.

Output: 4


Input: Consider Input: Question: Which of the following antifungals is used in the treatment of invasive aspergillosis and severe candidiasis including Candida krusei and Candida glabrata ?: 
 Options:  <1> Voriconazole <2> Miconazole <3> Ketoconazole <4> Fluconazole <5> 1 and 3 are correct.

Output: 1


Input: Consider Input: Question: Alveolar ventilation is the volume of air that: 
 Options:  <1> It enters (or exits) the lungs in each breath. <2> It enters (or exits) in the airways every minute. <3> It remains in the alveoli after a normal expiration. <4> Enter (or exit) in the lung exchange zones in one minute <5> It remains in the alveoli after a forced expiration.


Output: 4