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: What kind of image appears when the individual does not fixate his attention on it and, on the contrary, disappears when he concentrates on the experience? 
 Options:  <0> Consecutive images <1> Mnemic images. <2> Hallucinoid images. <3> Abnormal images <4> Parasitic images
[EX A]: psychology

[EX Q]: Question: Question linked to image nº15 A 67-year-old patient who reported a decrease in unilateral visual acuity and rapidly evolving metamorphopsia. The attached retinography presents the image of the affected eye. The most likely diagnosis would be: 
 Options:  <0> Macular degeneration associated with exudative age. <1> Retinal detachment. <2> Retinitis pigmentosa <3> Central vein thrombosis of the ischemic retina. <4> Equatorial choroidal melanoma.
[EX A]: medicine

[EX Q]: Question: Which of the following correlates with retinopathy of the premature newborn? 
 Options:  <0> The bilirubin. <1> Gentamicin <2> The corticoids <3> The Oxigen. <4> Fentanyl
[EX A]:
medicine