Task: Text Categorization
Input (English): Question: Inhibitors of hydroxymethyl-glutaryl-CoA reductase (HMG-CoA reductase), such as statins: 
 Options:  <0> They increase intracellular cholesterol synthesis. <1> They cause a decrease in the number of LDL receptors present on the surface of hepatocytes. <2> They decrease the intracellular synthesis of triacylglycerides. <3> They diminish intracellular cholesterol synthesis and induce the expression of LDL receptors. <4> They increase the synthesis of steroid hormones.
Output (English): pharmacology