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: The R-bands of human metaphase chromosomes: 
 Options:  <1> They contain DNA rich in AT pairs. <2> They have high gene density. <3> They contain poor DNA in GC pairs. <4> They replicate at the end of phase S. <5> They have low gene density.

Output: 2


Input: Consider Input: Question: When you value the oncological patient, in which Functional Pattern of M. Gordon is included the Barthel Index ?: 
 Options:  <1> Cognitive-Perceptual. <2> Activity-Exercise. <3> Perception-Health Management. <4> Nutritional-Metabolic. <5> Self-perception-Self-concept

Output: 2


Input: Consider Input: Question: Which of the following is NOT a component of dry bed training for bedwetting? 
 Options:  <1> The use of the alarm. <2> The positive practice <3> The programmed awakening. <4> The positive reinforcement. <5> The sphincteric exercises.


Output: 5