Definition: In this task, you are given a multiple-choice question about healthcare. Answer the question based on your information and classify your answers into '1', '2', '3', and '4'.
Input: Question: When dissolving a non-volatile solute in a solvent forming a diluted solution, it is observed: 
 Options:  <1> An increase in the freezing temperature of the solvent. <2> An increase in the boiling temperature of the solvent. <3> An increase in the vapor pressure of the solvent. <4> An increase in the chemical potential of the solvent. <5> A change in colligative properties depending on the type of solute.
