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 Q]: Question: The treatment consisting of keeping a material at an elevated temperature for a period of time and then cooling it slowly is called: 
 Options:  <0> Normalized <1> Tempered. <2> Annealing. <3> Restored <4> Sintered
[EX A]: chemistry

[EX Q]: Question: What is the most commonly used term to designate the most intense degree of distraction and the complete absence of attention? 
 Options:  <0> Attentional perplexity. <1> Attention indifference. <2> Hyperprosexia. <3> Mental absence <4> Aprosexia.
[EX A]: psychology

[EX Q]: Question: Glucocorticoids are hormones that are synthesized from: 
 Options:  <0> Cholesterol. <1> Glucose. <2> Glucagon. <3> Insulin. <4> Hill.
[EX A]:
pharmacology