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.

Input: Consider Input: Question: Indicate which of the following is a mitochondrial disease: 
 Options:  <0> α-thalassemia <1> Essential fructosuria. <2> Leigh syndrome. <3> Cushing's syndrome. <4> Sickle cell anemia

Output: pharmacology


Input: Consider Input: Question: Which of the following administration routes are commonly used for drugs of a peptide and protein nature ?: 
 Options:  <0> Oral. <1> Intravenous, intramuscular and subcutaneous. <2> Oral, intravenous and subcutaneous. <3> Oral, intranasal and inhalation. <4> Oral, intramuscular and intranasal.

Output: pharmacology


Input: Consider Input: Question: The mission of the spliceosome is: 
 Options:  <0> Ensure that the transfer RNAs adopt the trefoil configuration. <1> Prevent ribosomes from entering the nucleus. <2> Perform polyadenylation of messenger RNA (mRNA). <3> Degrade defective proteins. <4> Facilitate the maturation of the mRNA precursor, since it approximates the splice points.


Output: pharmacology