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: In the synthesis of DNA, the quinolones act: 
 Options:  <1> Joining the double helix and thus blocking the progress of the replication fork. <2> Interlacing in the double helix and thus causing errors in the transcription. <3> On DNA gyrase. <4> As nucleotide analogs that are incorporated into DNA. <5> About DNA polymerases.

Ex Output:
3


Ex Input:
Question: Enter in our plant from the Emergency Room to study an 80-year-old patient reporting weight loss and nonspecific central-abdominal discomfort, together with loss of appetite. The diagnostic process that we must develop during your admission will be guided by the following principles EXCEPT: 
 Options:  <1> All those tests that can bring light to the process suspected by the doctor covering the widest differential diagnosis from the beginning will be carried out. <2> The healthcare process will be adapted to the individual clinical context of the patient and it will be sought that the latter be a participant in the decisions regarding diagnosis and treatment. <3> It is important to think first of all in the most ordinary way, only later, once the most frequent entities are discarded with certainty, to consider the odd. <4> Some complementary tests may be redundant and may not add value to the diagnostic process, but at the cost of health. Thus, before two complementary tests of similar performance, it will always be decided by the most economical and least risky. <5> It is essential that the doctor does not add new discomforts with the practice of complementary explorations that are not strictly necessary.

Ex Output:
1


Ex Input:
Question: Point to the FALSE option. The model of the five factors of the personality of McCrae and Costa establishes as basic dimensions to study the person: 
 Options:  <1> Neuroticism and emotional stability. <2> Extraversion and introversion. <3> Mental openness and narrow-mindedness. <4> Kindness and antipathy. <5> Happiness and sadness

Ex Output:

5