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: Raile and Marriner in their studies on the theoretical works in nursing, review different aspects among which are those referred to semantics and structure. This analysis of the concrete theoretical framework refers to: 
 Options:  <0> The simplicity <1> The generality <2> The empirical precision. <3> The deductible consequences. <4> The clarity.
Example Output: nursery

Example Input: Question: In what type of hearing loss is the phenomenon of recruitment or recruitment characteristic? 
 Options:  <0> Transmission hearing loss. <1> Mixed hearing loss. <2> Central hearing loss. <3> Retrocochlear hearing loss. <4> Cochlear hearing loss.
Example Output: medicine

Example Input: Question: The antitussive dextromethorphan is an enantiomer of the O-methylated derivative of levorphanol that belongs to the structural family of: 
 Options:  <0> 6,7-Benzomorpanos. <1> Morfinanos. <2> 4-Phenylpiperidines. <3> Phenylpropalamine. <4> Oripavinas.
Example Output:
pharmacology

