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: In a hospitalization unit, 15% of elderly people with dementia enter the year, most of them in very advanced stages. Pain is a frequent symptom in this type of patients. Point out the correct answer in patients with very advanced dementia: 
 Options:  <0> Untreated pain may manifest by agitation. <1> The Analog Visual Scale is the most appropriate for the assessment of pain due to its simplicity. <2> One-dimensional subjective scales are those recommended by experts to assess pain. <3> There are no specifically available scales designed to assess pain. <4> The administration of opioids for pain control is discouraged.

Ex Output:
nursery


Ex Input:
Question: In an electrochemical cell, the supporting electrolyte serves to: 
 Options:  <0> That the principle of electroneutrality in the dissolution is fulfilled. <1> That their ions are electrolized preferably in order to prevent the consumption of electroactive substance. <2> That in the cell there is transport by migration, in order to achieve greater sensitivity. <3> That the solution has an adequate electrical conductivity. <4> Encourage transport by diffusion of the electroactive substance.

Ex Output:
chemistry


Ex Input:
Question: Which of the following statements is INCORRECT in relation to the alterations of the acid-base balance? 
 Options:  <0> The arterial pH is regulated by the Henderson-Hasselbach equation and is 7.35-7.45. <1> Hypercapnia (increase in PaCO2) is a consequence of the increase in CO2 production. <2> Metabolic acidosis occurs due to increased endogenous acid production, acid accumulation and / or loss of bicarbonates. <3> In patients with lactic acidosis it is common to find an anion gap or difference greater than 12 mmol / L. <4> The use of alkalizing solutions should be reserved for cases of severe acidemia with ph <7.20.

Ex Output:

medicine