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: Which of the following drugs is NOT used for the treatment of psychotic symptoms of schizophrenia: 
 Options:  <0> Olanzapine (Zyprexa). <1> Risperidone (Risperdal). <2> Aripiprazole (Abilify) <3> Clozapine (Leponex). <4> Venlafaxine (Dobupal, Vandral).
[A]: psychology


[Q]: Question: The valvulopathy that triggers an overload of volume in both the left atrium and ventricle is: 
 Options:  <0> Mitral stenosis. <1> Mitral insufficiency <2> Aortic stenosis. <3> Aortic insufficiency <4> Tricuspid insufficiency.
[A]: pharmacology


[Q]: Question: The angular methods for evaluating the flow properties of pulverulent solids allow the determination of the angle of repose parameter. A mixture of pulverulent substances presents a good or optimum flow if the values ​​of this parameter (in degrees) are: 
 Options:  <0> Over 40 <1> Between 45 and 55 <2> Between 38 and 45. <3> Over 37 <4> Near or under 25
[A]:
pharmacology