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: Which glands are located between the skin and the masseter muscle, in front and under the outer ear? 
 Options:  <0> Parotid glands <1> Submandibular glands <2> Sublingual glands <3> Mouth glands <4> Lieberkühn's glands.

Ex Output:
pharmacology


Ex Input:
Question: Enterobacteriaceae are bacteria: 
 Options:  <0> Able to breathe and ferment. <1> Cytochrome C oxidase positive. <2> Mobiles with polar flagellation. <3> Lacking lipopolysaccharide. <4> Always associated with the intestine of mammals.

Ex Output:
biology


Ex Input:
Question: The standard equilibrium constant for a reaction between ideal gases: 
 Options:  <0> It depends on the initial quantities of the reagents. <1> It takes different values ​​if the reaction is carried out at different pressures. <2> It depends on the volume of the vessel in which the reaction is carried out. <3> It only depends on the temperature. <4> It depends on the nature of the gases.

Ex Output:

chemistry