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: A patient from Bolivia diagnosed with Chagas disease underwent a blood count that showed 1,100 eosinophils / μL (12% of leukocytes). Which of the following diagnoses is LESS likely? 
 Options:  <0> Infestation by Schistosoma haematobium. <1> Infestation by Ancylostoma duodenale. <2> Infestation by Strongyloides stercoralis. <3> Infestation by Ascaris lumbricoides. <4> Infestation by Necator americanus.
[EX A]: medicine

[EX Q]: Question: In an animal species, the value of the elimination rate constant of a drug with linear pharmacokinetic behavior depends on: 
 Options:  <0> The route of administration. <1> The dose of drug administered. <2> The percentage of administered dose that arrives unaltered to the general circulation. <3> The speed at which the drug reaches systemic circulation. <4> The distribution and elimination of the drug.
[EX A]: pharmacology

[EX Q]: Question: The reordering of Cope is a reordering: 
 Options:  <0> From an allyl vinyl ether. <1> [1,3] -sigmatropic. <2> [1,2] -sigmatropic. <3> [3,3] -sigmatropic. <4> It is a cycloaddition [4 + 2].
[EX A]:
chemistry