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: In the replication of eukaryotic DNA the functions that correspond to the gamma (γ) DNA polymerase are: 
 Options:  <0> Translational synthesis of nuclear DNA. <1> Replication and repair of mitochondrial DNA. <2> Initiation of nuclear DNA synthesis. <3> Repair of nuclear DNA. <4> Synthesis of the leading and delayed nuclear DNA chain.
Example Output: biology

Example Input: Question: In the processing and presentation of peptides of extracellular origin intervene (n): 
 Options:  <0> The TAP proteins. <1> The tapasina. <2> The HLA-DM molecule. <3> The proteosome. <4> The HLA-B molecules.
Example Output: biology

Example Input: Question: A 70-year-old patient diagnosed three years ago with multiple myeloma who is in a period of neutropenia after a cycle of chemotherapy. It enters due to fever, cough and yellowish expectoration. The chest radiograph shows a condensation image in the right hemithorax. The most likely diagnosis is: 
 Options:  <0> Post-chemotherapy toxic pneumonitis. <1> Pneumococcal pneumonia <2> Pneumonia due to aspergillus. <3> Viral pneumonia due to community respiratory virus. <4> Cytomegalovirus pneumonia.
Example Output:
medicine