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: In relation to classical congenital adrenal hyperplasia indicate the correct answer: 
 Options:  <0> The lack of treatment causes a progressive postnatal virilization. <1> For the diagnosis, a stimulation test with ACTH is necessary. <2> In the male sex, the external genitalia are ambiguous at birth. <3> In the female sex, the external genitalia are normal at birth. <4> Prenatal treatment with glucocorticoids prevents the disease.

Ex Output:
medicine


Ex Input:
Question: The proteasome: 
 Options:  <0> It is formed by 21 homologous subunits organized in 3 rings. <1> It is a protein complex that catalyzes the hydrolysis of ubiquitinated proteins. <2> It is found only in animal eukaryotic cells. <3> Digest acylated proteins. <4> It is activated by a drug, bertezomil, in therapy for multiple myeloma.

Ex Output:
chemistry


Ex Input:
Question: A 63-year-old man, who has been receiving an antidepressant for 3 years. He comes to the emergency room due to an intense hypertensive crisis, with tachycardia and headache. The patient reports that the day before he was watching the football game in a bar, and that he has taken a sandwich of cheese and sausages, and over 3 glasses of beers. What antidepressant could it be? 
 Options:  <0> Tranylcypromine <1> Fluoxetine. <2> Venlafaxine <3> Imipramine <4> Duloxetine

Ex Output:

pharmacology