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: Glutathione fulfills everything that follows except:
Options: <0> It is a dipeptide. <1> Eliminates peroxides and free radicals. <2> Participates in the detoxification of compounds. <3> Acts as a cofactor of some enzymes. <4> Protects against oxidative stress.
[A]: chemistry

[Q]: Question: Aspirin is an inhibitor of the synthesis of:
Options: <0> Sterols <1> Prostaglandins <2> Phosphoacylglycerides. <3> Arachidonic acid. <4> Glycerophospholipids.
[A]: pharmacology

[Q]: Question: Immediate hypersensitivity reactions or allergy are mediated by:
Options: <0> Autoantibodies <1> Antigen-antibody complexes. <2> IgE <3> Th1 lymphocytes. <4> Th17 lymphocytes.
[A]:
biology