In this task, you are given a question and answer options for that question. Using this information, you have to classify each text into different topics: medicine, nursery, psychology, chemistry, pharmacology, biology.

Ex Input:
Question: Question linked to the image nº13 A 12-year-old boy who goes to primary care Pediatrics for fever, vomiting, abdominal pain and diarrhea. On cardiopulmonary auscultation, he presents with an ejection systolic murmur II / VI in a pulmonary focus with a fixed second unfolded noise, the remainder being the normal physical examination. For the evaluation of the murmur the pediatrician performs an ECG that is shown below. In relation to the interpretation of it, please indicate below the correct answer: 
 Options:  <0> It is a normal ECG. <1> He presents a first-degree atrioventricular block as the only alteration. <2> It presents a left extreme QRS axis. <3> It presents a QRS axis deviated to the right with an rsR' pattern. <4> There are clear signs of left ventricular hypertrophy.

Ex Output:
medicine


Ex Input:
Question: What are, among others, the main biases associated with the observer in the framework of observation techniques ?: 
 Options:  <0> The duration of the experiment. <1> The excess of information. <2> The technical accuracy <3> The illusion of learning. <4> The expectation and mechanical errors of registration.

Ex Output:
psychology


Ex Input:
Question: A 24-year-old woman is found lying on the street by some passers-by. When the emergency team arrived, they found it with an oxygen saturation of 88% breathing ambient air and a punctiform pupil examination. It is transferred to the nearest hospital emergency, where arterial blood gas analysis shows: pH 7.25, PaCO2 60 mmHg, PaO2 58 mmHg, bicarbonate of 26 mEq / L and excess of bases of -1. In blood sodium is 137 mEq / L and chloride 100 mEq / L. From a gasometric point of view, the patient has: 
 Options:  <0> Partial respiratory failure. <1> Metabolic acidosis. <2> Pure respiratory acidosis <3> Respiratory alkalosis due to lack of chlorine. <4> The gasometry can only be of venous blood.

Ex Output:

medicine