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: Physiology
[{'content': 'Which of the following is released from hypothalamus? \nSelect and explain. \nA. Orexin, B. Cortisol releasing hormone, C. Neuropeptide, D. Ghrelin', 'role': 'user'}, {'content': 'Answer: B \nExplanation: There are 6 established hypothalamic releasing and inhibiting hormones : \n\nCorticotropin-releasing hormone (CRH),\nThyrotropin releasing hormone (TRH),\nGrowth hormone releasing hormone (GRH),\nGrowth \xa0hormone inhibiting hormone (GIH),\nLuteinizing hormone releasing hormone (LHRH) and\nProlactin inhibiting hormone(PIH).', 'role': 'assistant'}]