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 bodily delusion idea is defined as: 
 Options:  <0> Delusional idea whose main content refers to the functioning of one's own body. <1> Delusional idea that the subject has lost or will lose all or almost all his physical possessions. <2> Ideal delirious in which the feelings, impulses, thoughts or acts are lived as if they were not their own and were imposed by some external force. <3> Delusional idea whose content implies an exaggerated assessment of personal importance, power, knowledge or identity. <4> Delusional idea about the non-existence of the self.
Example Output: psychology

Example Input: Question: The Code of Ethics of Spanish Nursing: 
 Options:  <0> It constitutes the minimum standards of action for Nursing. <1> It is a deontological Ethics of maximums for Nursing. <2> It is a bridge between patrimonial and collegial responsibility. <3> It is a set of guidelines for professional practice. <4> It addresses the guidelines for proper assistance to the sick.
Example Output: nursery

Example Input: Question: The vaginal microbiota of a healthy fertile woman is dominated by bacteria of the genus: 
 Options:  <0> Peptostreptococcus <1> Bifidobacterium <2> Eubacterium. <3> Lactobacillus <4> Vagococcus
Example Output:
biology