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 Research Diagnostic Criteria (ICD-10) for the crisis of anguish: 
 Options:  <1> They are identical to the DSM-IV, there is no variation. <2> They are identical to those of DSM-IV, except that ICD-10 includes dry mouth and requires that at least one of the symptoms present be palpitations, sweating, tremors or dry mouth. <3> They differ in their entirety from those of the DSM-IV. <4> The ICD-10 Diagnostic Criteria do not require the appearance of a minimum of crisis. <5> The ICD-10 Diagnostic Criteria do not require a period of duration.
