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: The presence of foreign bodies such as small buttons, sunflower seeds, etc., in the respiratory tract in young children is a relatively frequent accident. Point out the signs that appear when these objects are lodged in the lower respiratory tract: 
 Options:  <1> Episodes of cough, hoarseness and dyspnea. <2> Chronic cough, hypoventilation on auscultation, signs of infection. <3> Asphyxia, dyspnea, cyanosis, respiratory failure. <4> Fever, cough and dysphonia. <5> Tachypnea, increased respiratory effort.
Example Output: 2

Example Input: Question: Question linked to image nº15 A 67-year-old patient who reported a decrease in unilateral visual acuity and rapidly evolving metamorphopsia. The attached retinography presents the image of the affected eye. The most likely diagnosis would be: 
 Options:  <1> Macular degeneration associated with exudative age. <2> Retinal detachment. <3> Retinitis pigmentosa <4> Central vein thrombosis of the ischemic retina. <5> Equatorial choroidal melanoma.
Example Output: 1

Example Input: Question: Among the exogenous factors that favor the appearance of gout are the drugs. Of the following indicated, which one do you consider that it does NOT favor hyperuricemia? 
 Options:  <1> Acetylsalicylic acid at doses lower than 1g daily. <2> Hydrochlorothiazide <3> Cyclosporin A. <4> Ethambutol <5> Estrogens
Example Output:
5