This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Neurotic, Stress Related and Somatoform Disorders, Subject name: Psychiatry
[{'content': 'Which of the following is the most common psychiatric disorder? \nSelect and explain. \nA. Anxiety disorders, B. Schizophrenia, C. Depression, D. Mania', 'role': 'user'}, {'content': 'Answer: A \nExplanation: As a group anxiety disorders are the most common psychiatric disorders, followed by mood disorders. When individual disorders are compared, the most common psychiatric disorder is "specific phobia" followed by "depression". Many a times, the question asked in exam does not have the option of either phobia or anxiety disorder, in that case the answer becomes depression.', 'role': 'assistant'}]