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 covers of connective tissue that surround, protect and maintain the brain and spinal cord within the cranial cavity and the spinal canal are called meninges. Which of the following statements is correct? 
 Options:  <0> The meninges are not made up of connective tissue. <1> The pia mater adheres to the brain and spinal cord. <2> The arachnoid is the thickest and most external. <3> The dura adheres to the inner surface of the arachnoid. <4> The meninges only cover the brain.
[EX A]: pharmacology

[EX Q]: Question: Which compound acts as a sulfhydryl buffer and as an antioxidant? 
 Options:  <0> Glycogen <1> Glutamic acid. <2> Glucagon. <3> Glutathione <4> Ascorbic acid.
[EX A]: chemistry

[EX Q]: Question: The Program of Preventive Activities and Health Promotion (PAPPS) DOES NOT include as a minimum package in the Infant Subprogram: 
 Options:  <0> Screening for congenital hypothyroidism. <1> Promotion of breastfeeding. <2> Prevention of pregnancy and sexually transmitted diseases in adolescents. <3> Prevention of suicide. <4> Prevention of active and passive smoking.
[EX A]:
nursery