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: Which of the following actions does insulin exert on liver tissue? 
 Options:  <0> It inhibits the uptake of glucose. <1> Activates lipolysis. <2> Inhibits the synthesis of fatty acids. <3> Activates glycogen synthesis. <4> Activates glycogenolysis.
Example Output: pharmacology

Example Input: Question: In the translation of prokaryotes, the first tRNA: 
 Options:  <0> It is introduced in site A. <1> Join a methylated amino acid. <2> It is accompanied by the IF2 factor. <3> It is paired with a UGA start codon. <4> Always join serina.
Example Output: biology

Example Input: Question: When a terminal patient presents pain: 
 Options:  <0> Analgesia will be prescribed. <1> The treatment must be limited to the use of drugs. <2> The drugs will be administered on demand. <3> The route of choice for the administration of drugs will be the one determined by the physician. <4> The route to be used for the administration of analgesia, preferably, will be intramuscular.
Example Output:
nursery