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: P. C. is a terminally ill patient with oral mucositis and pain, although he retains the ability to eat a solid diet. Which of the following actions would be indicated?
Options: <1> Encourage him to suck pineapple chips. <2> Rinse the mouth with parts of 0.9% saline and part of oxygenated water. <3> Make gargles with nystatin alternating with chlorhexidine. <4> Administer viscous lidocaine 2% before meals. <5> Provide a tremix diet.

Ex Output:
4

Ex Input:
Question: The set of social mechanisms whose function is the transformation of specialized products in the form of health services for society, is called system:
Options: <1> Sanitary. <2> Social. <3> Social insurance. <4> Liberal. <5> From the market

Ex Output:
1

Ex Input:
Question: What would be the pathophysiological mechanism that would explain the jaundice that can be observed in choledocholithiasis?
Options: <1> Increase in bilirubin production. <2> Defect in the uptake of bilirubin by the hepatocyte. <3> Disorder in bilirubin conjugation. <4> Defect in the elimination of bilirubin by the hepatocyte. <5> Disorder in the conduction of bilirubin to the duodenum.

Ex Output:
5