Instructions: In this task, you are given a question and answer options for that question. Using this information, you have to classify each text into different topics: medicine, nursery, psychology, chemistry, pharmacology, biology.
Input: Question: Which author proposes a personality model with dimensions of temperament and character ?:
Options: <0> H.J. Eysenck <1> J.A. Gray. <2> P.T. Costa and R.R. McCrae. <3> C.R. Cloninger. <4> G. Kelly.
Output:
psychology