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.

Example Input: Question: If a patient presents a facial paralysis that does not affect the musculature of the forehead we should think that the lesion is: 
 Options:  <0> At the supranuclear level. <1> In the geniculate ganglion. <2> In the stylomastoid foramen. <3> In the pontocerebellar angle. <4> In the internal auditory canal.
Example Output: medicine

Example Input: Question: Among other properties with respect to hypericin we can indicate: 
 Options:  <0> It is a powerful hepatoprotector extracted from the roots of Hypericum perforatum. <1> It is a powerful cholagogue that is extracted from the resin of the Hypericum perforatum rhizome. <2> It is a removable antiretroviral of the aerial parts of Hypericum perforatum. <3> It is a laxative that is extracted from the leaves of Hypericum perforatum. <4> It is a potent hepatoprotective present in the fruits of Hypericum perforatum.
Example Output: pharmacology

Example Input: Question: In eukaryotes, the RNA polymerase that transcribes small ribosomal RNAs is: 
 Options:  <0> II. <1> I. <2> IV. <3> III. <4> V.
Example Output:
biology