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 mitochondrial genome: 
 Options:  <0> It is circular. <1> It is single-strand. <2> It encodes all mitochondrial proteins. <3> It is part of the nuclear DNA. <4> None of the above.

Ex Output:
chemistry


Ex Input:
Question: In which of the following anxiety disorders is considered that there is no pharmacological treatment of choice? 
 Options:  <0> Obsessive-compulsive disorder <1> Panic disorder (anguish disorder). <2> Social phobia. <3> Specific phobia. <4> Post-traumatic stress disorder.

Ex Output:
psychology


Ex Input:
Question: Statins are used to reduce cholesterol levels and act as analogs of the transition state of an enzyme involved in its biosynthesis. What enzyme is it? 
 Options:  <0> 14-Alpha-demethylase. <1> Hydroxymethylglutaryl coenzyme A (HMGCoA) reductase. <2> Cyclooxygenase 2 (COX-2). <3> Squalene epoxidase. <4> Aromatase

Ex Output:

pharmacology