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: Which author proposes a personality model with dimensions of temperament and character ?: 
 Options:  <1> H.J. Eysenck <2> J.A. Gray. <3> P.T. Costa and R.R. McCrae. <4> C.R. Cloninger. <5> G. Kelly.
