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: The control of vital signs is fundamental in the assessment of the neurological patient. Many neurological disorders can present alterations of the respiratory pattern or frequency, indicating damage to the respiratory center or the nervous system. One of these abnormal breathing patterns, present in meningitis or cases of supratentorial injury, is Cheyne-Stokes respiration, characterized by: 
 Options:  <1> Regular frequency and superficial character. <2> Absence of clearly observable breathing. <3> A series of breaths that increase in amplitude / intensity to a maximum point in which they begin to decrease, followed by an apnea pause. <4> Slow and regular breaths with a frequency less than 10 per minute. <5> It is an abnormal and sustained increase in both depth and respiratory rate.

Ex Output:
3


Ex Input:
Question: Question linked to image nº6 29-year-old woman smoker. Consultation for nocturnal cough and dyspnea on exertion. Provides a chest CT performed at your health center (see image). What is the radiological diagnosis of suspicion? 
 Options:  <1> Mediastinal broadening. <2> Bibasal interstitial infiltrate. <3> Aortic dilatation <4> Atelectasia lobar. <5> Growth of right cavities.

Ex Output:
1


Ex Input:
Question: What type of receptor is responsible for activating most of the responses to the hormone T3 ?: 
 Options:  <1> A protein G. <2> An ABC protein. <3> A nuclear receiver. <4> A receiver coupled to an ion channel. <5> A plasma membrane glycoprotein.

Ex Output:

3