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: The structure of the personality can be organized according to: 
 Options:  <1> The three-dimensional model of R.B. Cattell. <2> The five-factor proposal of Zuckerman. <3> The five basic factors of Cantor and Kihstrom. <4> The sixteen factors of H.J. Eysenck. <5> The Monorrasgo theory of Costa and McCrae.
