Task: Text Categorization
Input (English): Question: In the urea cycle: 
 Options:  <0> Enzymes that participate are located in the mitochondria. <1> Genetic defects can be treated with benzoate. <2> An intermediate metabolite is N-acetylglutamate. <3> Lysine is synthesized. <4> Carbamylphosphate synthetase II intervenes.
Output (English): chemistry