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: The difficulty in finding words that designate objects or people (nouns and names) is called: 
 Options:  <0> Anomia <1> Glosomania. <2> Aprosodia <3> Bradifemia. <4> Paraphemia

Ex Output:
psychology


Ex Input:
Question: The non-selective medium commonly used for the growth of gonococcus (Neisseria gonorrhoeae) is: 
 Options:  <0> Chocolate agar. <1> Agar blood. <2> Mannitol saline agar. <3> Nutritious agar <4> MacConkey agar.

Ex Output:
biology


Ex Input:
Question: From the point of view of the metabolism of xenobiotics, what is the cause of the hepatotoxicity and the carcinogenic action of aflatoxins? 
 Options:  <0> Its hydrolysis releases aromatic amines. <1> Its metabolism of phase II generates a nitrenium cation, which is cytotoxic by reacting with DNA. <2> Its hepatic metabolism originates an epoxide, which forms a covalent bond with DNA guanine. <3> Your metabolism leads to a reactive species through a process of reductive bioactivation. <4> They facilitate the information of reactive oxygen species through a radical mechanism.

Ex Output:

pharmacology