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.

Example Input: Question: Atenolol is an antihypertensive β-antagonist that belongs to the structural family: 
 Options:  <0> Arylethanolamines <1> Quinazolines <2> β-Haloalkylamines. <3> Aryloxypropanolamines. <4> 2-Imidazolines.
Example Output: pharmacology

Example Input: Question: A basic component of spectrophotometers is the monochromator. Its function is: 
 Options:  <0> Connect the different wavelengths from the source to achieve greater light power. <1> Transform the optical signal measured by the detector into an electrical signal. <2> Disperse the light separating the wavelengths that compose it and select a narrow band. <3> Amplify the analytical signal by improving the signal-to-noise ratio. <4> Decrease the power of the light beam to eliminate the background noise of the spectrophotometer.
Example Output: chemistry

Example Input: Question: The main techniques in Social Skills Training for people with schizophrenia include modeling, behavior testing and feedback. But what other techniques are recommended ?: 
 Options:  <0> Relaxation techniques. <1> Targeted discussion techniques and the nominal group technique (TGN). <2> Techniques of instigation (Prompting) and lecturing (Coaching). <3> Biofeedback techniques. <4> Mindfulness techniques.
Example Output:
psychology