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: Indicate which of the following compounds has antioxidant action: 
 Options:  <0> Vitamin B. <1> Vitamin D. <2> Vitamin E. <3> All the previous ones <4> None of the above.

Output: chemistry


Input: Consider Input: Question: What cognitive technique is used in Rational Emotive Behavior therapy to help people who have intellectual difficulties? 
 Options:  <0> Reduction to the absurd. <1> Cognitive distraction <2> Training in social skills. <3> Rational-emotive imagination. <4> Training in self-instructions.

Output: psychology


Input: Consider Input: Question: In the urea cycle, the argininsuccinate: 
 Options:  <0> It generates fumarate and arginine by argininesuccinase. <1> It has five amino groups in its structure. <2> Its synthesis produces energy in the form of ATP. <3> It is synthesized in the mitochondria. <4> It is a keto acid.


Output: biology