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 root predominantly depends on the sensory innervation of the first toe? 
 Options:  <0> L3. <1> L4. <2> L5 <3> S1 <4> L2.
[EX A]: medicine

[EX Q]: Question: Question linked to image nº2 The same type of pathology can occur in other contexts. Point out which of them is more likely: 
 Options:  <0> Hypothyroidism <1> Hyperthyroidism. <2> Ulcerative colitis <3> Scleroderma <4> Glucagonoma
[EX A]: medicine

[EX Q]: Question: When distinguishing alcoholic patients with Korsakoff Syndrome from patients with alcoholic dementia, we can take into account that: 
 Options:  <0> In patients with Korsakoff syndrome, the IQ measurement remains relatively intact, while this measure is impaired in the case of alcoholic dementia. <1> Patients with dementia do not have memory problems, while those with Korsakoff syndrome do. <2> In cases of dementia, amnesia appears as the first and most relevant symptom. <3> In the case of Korsakoff Syndrome there is no anterograde amnesia (ability to acquire new information). <4> In the case of dementia, the skills learned remain intact, whereas in Korsakoff Syndrome they are very deteriorated.
[EX A]:
psychology