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': 'Atypical (Second generation or newer) antipsychotics are: \nSelect and explain. \nA. Aripiprazole, B. Risperidone, C. Olanzapine, D. All', 'role': 'user'}, {'content': 'Answer: D \nExplanation: A, B, C i.e. Aripiprazole, Risperidone, Olanzapine', 'role': 'assistant'}]