This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Psychiatry
[{'content': 'Delusion is not present in - \nSelect and explain. \nA. Delirium, B. Mania, C. Depression, D. Compulsive disorder', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Delusions are seen in psychosis (Schizophrenia, Mania, depression, other psychotic disorder-delusional disorders and Schizoaffective disorders) and organic mental disorders (Delirium, substance abuse or withdrawal).\nDelusions are not seen in neurosis:- Anxiety, obsessive-compulsive disorder, Dissociative (conversion) disorders, somatoform disorders, stress-related disorders.', 'role': 'assistant'}]