This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology, Subject name: Physiology
[{'content': 'ACTH is increased in all except \nSelect and explain. \nA. Exercise, B. Emotions, C. Evening, D. Tumors', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Adrenocoicotrophic hormone; hormone produced by the anterior lobe of the pituitary gland that stimulates the secretion of coisol and other hormones by the adrenal coex. Also called adrenocoicotropin, coicotropin.Ref: Ganong&;s review of medical physiology; 24th edition; page no:-368', 'role': 'assistant'}]