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: What are the components of the habit inversion procedure for the treatment of tics? 
 Options:  <0> The self-registration of tics and relaxation. <1> Self-control and contingency management by parents. <2> Exposure with response prevention and cognitive restructuring. <3> The training in increasing awareness of the occurrence of tics and the practice of a competitive response. <4> Relaxation and the practice of a competitive response.

Output: psychology


Input: Consider Input: Question: What parasomnia is most common in childhood ?: 
 Options:  <0> Night terrors. <1> Nightmares. <2> REM sleep behavior disorder. <3> Restless legs syndrome. <4> Somnambulism.

Output: psychology


Input: Consider Input: Question: To replicate, paramyxoviruses must introduce their genetic material into the cell and one: 
 Options:  <0> DNA polymerase RNA dependent. <1> DNA polymerase dependent DNA. <2> RNA polymerase dependent RNA. <3> DNA polymerase dependent DNA. <4> They do not require the introduction of viral enzymes.


Output: biology