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: A 5-year-old boy with symptoms of possible meningitis is seen in an emergency department. Gram-negative diplococci and abundant polymorphonuclear leukocytes are observed in the Gram stain of the cerebrospinal fluid sediment. What microorganism does it suggest as a possible cause of the infection ?: 
 Options:  <1> Haemophilus influenzae. <2> Streptococcus pneumoniae <3> Streptococcus agalactiae. <4> Neisseria meningitidis. <5> Listeria monocytogenes.

Output: 4


Input: Consider Input: Question: The following are zoonotic: 
 Options:  <1> Rotavirus. <2> Paramyxovirus. <3> Cytomegalovirus. <4> Arenavirus. <5> Parvovirus.

Output: 4


Input: Consider Input: Question: Point out the INCORRECT response regarding infection by human immunodeficiency virus (HIV) and pregnancy: 
 Options:  <1> The scheduled cesarean does not reduce the vertical transmission rate of the virus. <2> The pregnant woman will be offered the possibility of performing antiretroviral treatment whatever her stage of the disease, in order to prevent the vertical transmission of the virus. <3> Vertical transmission of the virus is associated with maternal viral load. <4> HIV serology must be offered to every pregnant woman at the first consultation, whatever the time of pregnancy. <5> Women infected with HIV have an increased risk of spontaneous abortions, intrauterine fetal death and intrauterine growth retardation.


Output: 1