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 Input:
Question: An essential characteristic of plasmids is:
Options: <0> Be able to integrate into the genome of the host cell. <1> Direct the process of bacterial conjugation. <2> Carry genes for antibiotic resistance. <3> Replicate autonomously. <4> Being circular DNA molecules.

Ex Output:
biology

Ex Input:
Question: How are the proteins involved in the DNA curl and compaction called ?:
Options: <0> Kinases <1> Topoisomerases <2> Histones. <3> Phosphatases <4> DNA nucleases

Ex Output:
chemistry

Ex Input:
Question: Which of the following factors does not influence the permeation of drugs through the stratum corneum ?:
Options: <0> Degree of ionization of the drug. <1> Fixation to the tear fluid proteins. <2> Osmolarity of tears. <3> Instilled volume. <4> Ocular Pigmentation.

Ex Output:
pharmacology