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 QT interval of the electrocardiogram indicates the duration of: 
 Options:  <1> Atrial contraction <2> Ventricular contraction. <3> Ventricular relaxation <4> Atrial relaxation <5> Delay in the atrioventricular node.

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: Regarding the tendon reflex of Golgi: 
 Options:  <1> It is monosynaptic. <2> The receptors are in series with the extrafusal muscle fibers. <3> It is mediated by afferent fibers type la and ll. <4> Activates α-motor neurons that innervate the muscle in which the receptor is located. <5> It is very sensitive to changes in muscle length.


Output: 2