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: When assessing the position held by the baby suckling, which of the following signs indicate that the position and grip of the baby is NOT correct? 
 Options:  <0> The chin touches the chest. <1> The mouth is very open. <2> Everted lips <3> Nose very close to the chest. <4> More areola visible above the mouth.
[EX A]: nursery

[EX Q]: Question: In oxidative stress it is characteristic: 
 Options:  <0> Decrease in the concentration of oxidized glutathione. <1> Increase in the concentration of reduced glutathione. <2> Decreased production of reactive oxygen species. <3> Increase in the production of reactive oxygen species. <4> None of the previous are true.
[EX A]: chemistry

[EX Q]: Question: The episodic memory is: 
 Options:  <0> Not declarative or implicit, that keeps skills, habits or routines of daily life. Their acquisition depends on the amount of time spent practicing them and the type of training used. <1> Declarative or explicit, of personal experiences based on the memory of concrete events that can be localized in time and in a specific place. <2> Long-term semantics <3> The one that allows to retain concepts, knowledge and events. <4> Which is used in the short term, for example, to remember the verse of a song by repeating it several times for a few minutes.
[EX A]:
nursery