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: What type of mechanism does Gestalt propose as an explanatory mechanism for solving a problem ?: 
 Options:  <1> The trial and error. <2> The search for operations in the problem space. <3> The algorithmic methods. <4> The huerísticos methods. <5> The insight.
