TASK DEFINITION: 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.
PROBLEM: Question: Which of these species is a free radical? 
 Options:  <0> The molecule NO. <1> The O2 molecule. <2> The N2O molecule. <3> The OH- anion. <4> The ClO- anion.

SOLUTION: chemistry

PROBLEM: Question: The virions of the Arenavirus contain: 
 Options:  <0> A linear single-stranded RNA molecule. <1> Two equal molecules of linear double-stranded RNA. <2> Two different molecules of linear single-stranded RNA. <3> Two distinct molecules of single-stranded circular RNA. <4> Two identical molecules of single-stranded circular RNA.

SOLUTION: biology

PROBLEM: Question: Question linked to image nº10 A 4-year-old and 6-month-old boy with a previous normal psychomotor development, which begins to present multiple episodes of medium disconnection with maintained tone and subtle rapid flashing of seconds throughout the day and learning difficulties in the last months. A waking electroencephalogram is performed. An image of the record is shown during the hyperventilation maneuver. What epileptic syndrome corresponds? 
 Options:  <0> Juvenile myoclonic epilepsy. <1> Lennox-Gastaut syndrome. <2> Benign partial epilepsy of childhood with centrotemporal tips. <3> Childhood absence epilepsy. <4> West syndrome.

SOLUTION:
medicine