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: Glucagon increases the activity of: 
 Options:  <1> Protein kinase A. <2> Acetyl-CoA carboxylase. <3> Pyruvate kinase. <4> Glycogen synthase. <5> Fosfofructoquinasa-1.

Output: 1


Input: Consider Input: Question: The reovirus .: 
 Options:  <1> They are released from the cell by budding. <2> They replicate their genetic material in the cell nucleus. <3> They have a lipid envelope. <4> They form virions resistant to acid pH. <5> They are transmitted by blood.

Output: 4


Input: Consider Input: Question: In what clinical situation would you use a combined antimicrobial treatment? 
 Options:  <1> In an acute pharyngotonsillitis in a child. <2> In a community pneumonia due to Mycoplasma pneumoniae in a teenager. <3> In an acute meningitis in an elderly patient. <4> In a postmenopausal patient with a recurrent urinary infection. <5> In a skin abscess in a young patient.


Output: 3