You will be given a definition of a task first, then some input of the task.
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'.

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:
2