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.
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Question: 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.

Answer: nursery


Question: Question: The p53 factor induces: 
 Options:  <0> Survival. <1> Proliferation. <2> Senescence <3> Apoptosis <4> Increase.

Answer: biology


Question: Question: The epidemiology of schizophrenia reflects that: 
 Options:  <0> 0.1% of the general population suffers from this disorder and that percentage increases by 50% among first-degree relatives affected by schizophrenia. <1> 1% of the general population suffers from this disorder and that percentage increases by 10% among first-degree relatives affected by schizophrenia. <2> 3% of the general population is affected by this disorder without being influenced by relatives who suffer from it. <3> 5% of the general population is affected by this disorder without being influenced by relatives who suffer from it. <4> Epidemiology varies between 5% and 10% according to cultures.

Answer:
psychology