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': 'Modafinil is used for the treatment of ? \nSelect and explain. \nA. Narcolepsy, B. Sexual dysfunction, C. Depression, D. Anxiety', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. A. NarcolepsyModafinil is a wakefulness-promoting agent (or eugeroic) used for treatment of disorders such as narcolepsy,shift work sleep disorder, and excessive daytime sleepiness associated with obstructive sleep apnea'", 'role': 'assistant'}]