Teacher: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'.
Teacher: Now, understand the problem? Solve this instance: Question: Hallucinations are clinical manifestations of schizophrenia that:
Options: <1> They occur without external stimulation of the sensory organ involved. <2> They are included within the negative symptoms of the disease. <3> They are characterized by the aggrandizement of oneself in a non-realistic way. <4> They need to take into account the cultural context of the person. <5> They are associated with the Minor Neurological Symptoms (NMS).
Student:
1