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: Depersonalization disorder, according to the DSM-IV-TR, is part of: 
 Options:  <1> The schizophrenic disorders. <2> Dissociative disorders <3> Somatoform disorders. <4> Disorders of the mood. <5> Personality disorders
