Task: Text Categorization
Input (English): Question: An ideal diluted solution is characterized by: 
 Options:  <0> All components comply with Raoult's law. <1> Only the solute complies with Raoult's law. <2> The solvent complies with Henry's law. <3> All components comply with Henry's law. <4> Only the solute complies with Henry's law.
Output (English): pharmacology