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 delirious atmosphere is defined as: 
 Options:  <0> The delirious interpretation of a normal perception. <1> A self-referential idea, of great importance for the patient. <2> Subjective experience that the world has changed in a subtle but sinister, disturbing and difficult or impossible to define way. <3> The delirious construction of a memory. <4> A rational and easily modifiable idea about an environmental issue.

Ex Output:
psychology


Ex Input:
Question: Iron deficiency anemia is treated with oral or parenteral preparations: 
 Options:  <0> Only ferrous salts should be used orally. <1> Only ferric salts should be used orally. <2> Orally, the most appropriate form is the iron-dextran complex. <3> Orally, the treatment should last a maximum of fifteen days. <4> Only ferrous salts should be used parenterally.

Ex Output:
pharmacology


Ex Input:
Question: When the manganese is oxidized in the air at 1000 ºC it is completely transformed into Mn3O4. This is because: 
 Options:  <0> Mn3O4 is the most volatile of all manganese oxides. <1> Mn3O4 can no longer react with oxygen. <2> There are no manganese oxides with a higher oxidation state. <3> Mn3O4 is the most stable of all manganese oxides. <4> Mn3O4 forms a protective layer that stops oxidation of the metal.

Ex Output:

chemistry