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 is the fundamental goal of cognitive therapy for auditory hallucinations in schizophrenia ?: 
 Options:  <1> Completely eliminate the appearance of auditory hallucinations. <2> Avoid listening to hallucinations and avoid situations that provoke them. <3> Getting no one to realize that the person is having hallucinations. <4> Reduce beliefs about omnipotence, malevolence, benevolence, and obedience, regarding voices. <5> Modify the beliefs they have about schizophrenia and medication.
4