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 completion of the translation: 
 Options:  <0> It takes place in AUG codons. <1> It is produced by incorporation of an empty tRNA. <2> It occurs when the ribosome reaches the end of the mRNA. <3> It does not consume energy. <4> It is mediated by proteins with structure similar to tRNA.
[EX A]: biology

[EX Q]: Question: If a patient claims to hear voices in Paris when he is in London, we say that he suffers: 
 Options:  <0> A hallucination reflects. <1> A paranoid hallucination. <2> An extracampine hallucination. <3> An autoscopic hallucination. <4> A negative hallucination
[EX A]: psychology

[EX Q]: Question: The research strategy in psychotherapy consisting of comparing all the components of one treatment with another in which one of the components of said treatment is eliminated, is known as: 
 Options:  <0> Unique case design. <1> Dismantling. <2> Process study <3> Standardization of treatments. <4> Placebo design
[EX A]:
psychology