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: It is characteristic of the alpha helix: 
 Options:  <1> Present 3.6 amino acid residues per turn. <2> Be levorotatory <3> Be stabilized by intrachain disulfide bridges. <4> Present ionic bonds between amino and ketone groups loaded with peptide bonds. <5> Have the side chains of the amino acids inwards.

Output: 1


Input: Consider Input: Question: A 63-year-old man, who has been receiving an antidepressant for 3 years. He comes to the emergency room due to an intense hypertensive crisis, with tachycardia and headache. The patient reports that the day before he was watching the football game in a bar, and that he has taken a sandwich of cheese and sausages, and over 3 glasses of beers. What antidepressant could it be? 
 Options:  <1> Tranylcypromine <2> Fluoxetine. <3> Venlafaxine <4> Imipramine <5> Duloxetine

Output: 1


Input: Consider Input: Question: Neisseria meningitidis is: 
 Options:  <1> A gram-negative bacillus. <2> Normally resistant to beta-lactam antibiotics. <3> An anaerobic coconut. <4> An encapsulated diplococcus. <5> Mobile by peritric flagellation.


Output: 4