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: The blood flow velocity is maximum in: 
 Options:  <0> Great arteries <1> Distribution arteries. <2> Arterioles <3> Capillaries <4> Venules
[A]: biology


[Q]: Question: Which of the following drugs obtained by means of molecular engineering techniques is not applicable in the treatment of rheumatoid arthritis ?: 
 Options:  <0> Infliximab. <1> Denosumab. <2> Adalimumab. <3> Anakinra <4> Etanercept.
[A]: pharmacology


[Q]: Question: The system that integrates the assistance and care provided by the family, neighbors or relatives without any contractual relationship and based on close personal relationships, corresponds to: 
 Options:  <0> Social care. <1> Comprehensive care system. <2> Informal care system. <3> Geriatric care. <4> Social benefit
[A]:
nursery