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: How is the correction of an erroneous amino acid incorporated in the process of translation in the ribosome carried out? 
 Options:  <0> There is no possibility of elimination of an amino acid in the synthesis of proteins. <1> Through the aminoacyl peptidase activity of the ribosome. <2> A dipeptidase removes the wrong amino acid, before proceeding with the synthesis. <3> Thanks to the fact that amino acids are energy-rich molecules. <4> There is a post-translational sequence review system.
[A]: pharmacology


[Q]: Question: The most important causative agents of cervical cancer are: 
 Options:  <0> Papilomavirus. <1> Polyomavirus <2> Retrovirus. <3> Cytomegalovirus. <4> Parvovirus.
[A]: biology


[Q]: Question: Virgina Henderson describes the relationship of the nurse with the patient in the following structure: 
 Options:  <0> Levels: Substitution. Help. Accompaniment. <1> Roles: Strange. Person resource. Teacher. Leadership. Substitute. Advice. <2> Skills: Beginner Advanced beginner Effective. Expert. <3> Help modes: Act for another. Lead another. Support another. Provide an environment that fosters development. Teach another <4> Styles: Stimulation. Confirmation. Conservation and continuity of life. Self-image Compensation and rest.
[A]:
nursery