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: Medicine
[{'content': "Cushing's disease presents with - \nSelect and explain. \nA. Increased ACTH and increased cortisol, B. Decreased ACTH and decreased cortisol, C. Increased ACTH and decreased cortisol, D. Increased catecholamines", 'role': 'user'}, {'content': "Answer: A \nExplanation: Hyperaldosteronism : Conn's syndrome", 'role': 'assistant'}]