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 antibiotic tetracycline: 
 Options:  <0> It binds to the 30S subunit and inhibits the binding of aminoacyl-tRNA. <1> Inhibits the peptidyltransferase activity of the 50S ribosomal subunit. <2> It binds to the 50S ribosomal subunit and inhibits translocation. <3> It inhibits the initiation and originates an erroneous reading of the mRNA. <4> It causes premature termination by acting as an analog of the aminoacyl-tRNA.
Example Output: pharmacology

Example Input: Question: In the treatment of asthma can be used on demand: 
 Options:  <0> Inhaled glucocorticoids at low doses. <1> Long-acting inhaled beta-2 adrenergic agonist. <2> Short-acting inhaled beta-2 adrenergic agonist. <3> Inhaled anticholinergics. <4> Inhaled disodium cromoglycate.
Example Output: pharmacology

Example Input: Question: In the pathophysiology of peptic ulcer. What is the FALSE? 
 Options:  <0> Much of the gastro-duodenal ulcers can be attributed to H. pylori infection or mucosal injury by NSAIDs. <1> H. pylori is not related to the development of gastric lymphoma. <2> The transmission of H. pylori occurs from person to person via oral-oral or fecal-oral. <3> A lower educational level and a low socioeconomic status predispose to higher rates of colonization. <4> The incidence of gastric adenocarcinoma is higher in patients with H. pylori.
Example Output:
medicine