Task: Question Answering
Input (English): Question: When should the diagnosis of distress disorder not be made, according to criterion C of the DSM-IV-TR? 
 Options:  <1> When panic attacks are recurrent. <2> When the crisis of anguish is unexpected. <3> When the crisis of anguish is accompanied by the appearance, during a minimum of one month, of persistent worries of suffering new crises. <4> When the crisis of anguish is accompanied by the appearance, during a minimum of one month, of possible implications or consequences. <5> When panic attacks are considered secondary to the direct physiological effects of a disease.
Output (English): 5