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.

Q: Question: On the molecular biology of cancer: 
 Options:  <0> Oncogenes are mutated derivatives of normal genes, called protooncogenes, whose function is to promote cell proliferation or survival. <1> Oncogenes are genes that synthesize proteins that inhibit cell proliferation. <2> The tumor suppressor genes synthesize proteins that inhibit cell death. <3> Protooncogenes synthesize proteins that promote cell death. <4> Apoptosis is a form of activation of proto-oncogenes.

A: chemistry
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Q: Question: A spontaneous process is characterized because: 
 Options:  <0> In isolated systems the entropy decreases (ΔS <0). <1> At constant pressure and temperature, the Gibbs energy decreases (ΔG <0). <2> At constant pressure and temperature, the Helmholtz energy decreases (ΔA <0). <3> At constant volume and temperature, the Gibbs energy increases (ΔG> 0). <4> It is reversible.

A: pharmacology
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Q: Question: Mr. T. T., 92 years old, admitted to the hospitalization unit recently, has started with different symptoms that suggest that he has an acute confusional syndrome. Within the measures of prevention and care for this problem is indicated: 
 Options:  <0> Advise the family not to stop constantly stimulating the patient. <1> Use physical restraint in all these patients to prevent falls. <2> Avoid joining two patients with this problem in the same room. <3> Remove dental, hearing and visual prosthetics to prevent injuries. <4> Avoid any type of night lighting in the room to promote relaxation.

A:
nursery
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