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: The blood flow velocity is maximum in: 
 Options:  <0> Great arteries <1> Distribution arteries. <2> Arterioles <3> Capillaries <4> Venules
Example Output: biology

Example Input: Question: P. L. complains of gastroesophageal reflux and although he takes the prescribed drugs he acknowledges that he did not carry out the diet because he thought it was not important. Now he asks for dietary recommendations. Which one is indicated ?: 
 Options:  <0> Take very cold foods. <1> Take very hot foods. <2> Drink liquids at lunch and dinner. <3> Take low fat diet. <4> Drink citrus juices.
Example Output: nursery

Example Input: Question: Quinolones are antibacterial compounds that target: 
 Options:  <0> The 50 S subunit of the bacterial ribosome. <1> The plasma membrane. <2> The enzyme DNA polymerase. <3> The enzyme RNA polymerase. <4> The enzyme DNA gyrase.
Example Output:
pharmacology