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.

Input: Consider Input: Question: The presence of nonspecific prodromes in a psychotic disorder: 
 Options:  <0> It refers to one of the three phases in which a psychotic episode evolves. <1> It refers to the acute phase. <2> It refers to the recovery phase. <3> It defines the abrupt onset of the first psychotic episode. <4> It is a phase in which the patient does not need treatment.

Output: nursery


Input: Consider Input: Question: The fear or belief of suffering an important disease, which arises in the subject from the erroneous interpretation of their bodily symptoms, is the nuclear characteristic of: 
 Options:  <0> The conversion disorder. <1> Hypochondria. <2> Panic disorder <3> The Depression <4> Somatization

Output: psychology


Input: Consider Input: Question: Calcitriol or active Vitamin D induces: 
 Options:  <0> Hypocalcemia <1> Synthesis of calbindin in enterocytes. <2> Calcium secretion in urine. <3> PTH secretion. <4> Decrease in intestinal absorption of phosphate.


Output: biology