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: The state characterized by a total absence of consciousness, muscle laxity, absence of response to painful stimuli and posterior lacunar amnesia, is called: 
 Options:  <0> Drowsiness. <1> Mental absence <2> Stupor. <3> Coma. <4> Obnubilation.
Example Output: psychology

Example Input: Question: It is a genus of strict anaerobic bacteria that produce endospores and that contain pathogenic species: 
 Options:  <0> Bacteroides. <1> Bacillus. <2> Clostridium <3> Corynebacterium <4> Mycobacterium
Example Output: biology

Example Input: Question: Question linked to image nº12 An 88-year-old woman with a history of Alzheimer's dementia, mitral insufficiency and persistent atrial fibrillation, enters a hospital due to a deterioration in her general condition that is attributed to a urinary tract infection. The peripheral venous routes are not accessible and it is decided to channel a central vein through a peripheral vein (cephalic vein) guided by ultrasound. Once the technique is done, it is verified that the blood flows back normally through the catheter. The patient did not present any complications during the maneuver and a catheter control X-ray was later performed. Where do you think the distal end of the catheter has been located? 
 Options:  <0> Right subclavian vein <1> Right jugular vein <2> Vena cava superior. <3> Right basilic vein. <4> Brachiocephalic trunk.
Example Output:
medicine