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: What is the name of the structure type of an organization, in which each person no longer depends exclusively on a single boss, but can also be affected by different projects and statutes, during a variable or fixed time ?: 
 Options:  <0> Pyramidal. <1> Divisional. <2> Matrix <3> Organization chart of Urwick. <4> Functional.

Ex Output:
nursery


Ex Input:
Question: To measure the pulmonary wedge pressure (PEP) by means of a pulmonary artery catheter, it is advisable to take into account that: 
 Options:  <0> It is not necessary to inflate the ball. <1> The catheter should always be inserted with the balloon inflated, but at half the recommended volume. <2> The volume of balloon inflation is usually 1.5 ml of air. <3> The volume of inflation of the balloon is usually 3 ml of air. <4> You have to leave the balloon always inflated after making the determinations of PEP.

Ex Output:
nursery


Ex Input:
Question: Praziquantel is indicated against: 
 Options:  <0> Dicrocoelium dendriticum. <1> Plasmodium. <2> Taenia saginata. <3> Toxoplasma gondii. <4> Entamoeba histolytica.

Ex Output:

biology