Task: Question Answering
Input (English): Question: What characterizes dissociative identity disorder ?: 
 Options:  <1> Confusion about personal identity or assumption of a new identity. <2> Presence of two or more distinct identities or personality states that control the behavior of the individual recurrently. <3> A selective amnesia. <4> A persistent or recurrent experience of feeling distanced. <5> A feeling of unreality
Output (English): 2