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.

Ex Input:
Question: ASO-PCR is a technique of: 
 Options:  <0> Detection of mutations without identifying the type. <1> Detection of specific mutations. <2> Sequencing <3> DNA amplification. <4> Molecular cytogenetics

Ex Output:
biology


Ex Input:
Question: By means of the angular methods used to evaluate the flow properties of a powder, it is determined: 
 Options:  <0> The ease with which the solid sets in motion. <1> The angle of repose. <2> The flow velocity <3> The resistance to displacement. <4> The density of the powder.

Ex Output:
pharmacology


Ex Input:
Question: The genetic material of parvoviruses is: 
 Options:  <0> Double-stranded DNA <1> Single chain DNA <2> Single-stranded positive RNA <3> Single negative chain RNA. <4> Double-stranded RNA

Ex Output:

biology