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'.

Example Input: Question: A patient with Diabetes Mellitus type 1, which starts with high fever should:
Options: <1> Assess the evolution of fever and wait. <2> Do not eat <3> Assess the need to increase insulin. <4> Drink plenty of water. <5> Do not administer insulin.
Example Output: 3

Example Input: Question: What type of primary prevention intervention is indicated during the pre-pathogenic period of cardiovascular diseases ?:
Options: <1> Carry out the assessment of cardiovascular risk using the SCORE scale from adolescence. <2> Control of total cholesterol levels periodically based on age. <3> Blood pressure control periodically based on age. <4> Promotion of healthy lifestyles: tobacco consumption, diet and exercise mainly. <5> All measurements are indicated.
Example Output: 4

Example Input: Question: The toxic effect of antimycin and cyanide is due to its interaction with:
Options: <1> The systems of transport of fatty acids into the mitochondria. <2> The cytochromes of the mitochondrial electronic transport chain. <3> The enzymes of glycolysis. <4> The dehydrogenase enzymes of the citric acid cycle. <5> The enzymes that catalyze the replication of DNA.
Example Output:
2