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 root predominantly depends on the sensory innervation of the first toe? 
 Options:  <0> L3. <1> L4. <2> L5 <3> S1 <4> L2.

Output: medicine


Input: Consider Input: Question: Plasma ICP is more suitable for rapid multielemental analysis than flame atomic absorption methods because: 
 Options:  <0> The linearity interval is not wide, which allows for very sensitive analyzes. <1> The ICP has several possibilities to introduce the sample using different types of nebulizers. <2> They use two photomultiplier tubes, one for the ultraviolet region and the other for the visible one. <3> It has load-coupled silicon solid-state detectors that allow simultaneous monitoring of a large number of lines, reducing analysis time, sample volume and improving detection limits. <4> It is not correct, because with the ICP plasma, multielemental analysis can not be done.

Output: chemistry


Input: Consider Input: Question: Malonyl-CoA produced in 
 Options:  <0> the beta-oxidation of fatty acids, inhibits the fatty acid synthase complex. <1> the citric acid cycle inhibits beta-oxidation. <2> the respiratory chain, inhibits the absorption of lipids during digestion. <3> the synthesis of fatty acids, inhibits beta-oxidation. <4> the synthesis of triacylglycerides, inhibits the production of cholesterol.


Output: pharmacology