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: In the health report of Mrs. P. T. of 83 years of age, it is reported that she has a depressive picture. Regarding depression in the elderly has been described that: 
 Options:  <1> It is uncommon for them to have somatic symptoms. <2> It is not characteristic that cognitive disorders appear. <3> The Yesavage scale is an instrument to establish a safe diagnosis of depression. <4> There is unanimity in stating that it has specific manifestations in the elderly. <5> There may be pictures of pseudodementia, with symptoms of dementia but caused by depressive states.
Example Output: 5

Example Input: Question: A plasmid contains necessarily: 
 Options:  <1> Genes of resistance to antibiotics. <2> Origin of replication. <3> Integrons <4> Genes of transfer by conjugation. <5> Transposons.
Example Output: 2

Example Input: Question: Of the following statements, one is NOT a trigger for abdominopsychoneurological crises in acute porphyria. Indicate which: 
 Options:  <1> The luteal phase of the menstrual cycle. <2> The enzymatic hepatic inducer drugs. <3> The infections <4> A restrictive diet in proteins. <5> The protease inhibitors used in HIV infection.
Example Output:
4