This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Misc., Subject name: Physiology
[{'content': 'TSH secreted from the pituitary gland is under control by \nSelect and explain. \nA. TRH and T3, T4, B. Releasing factors same as those of cortisol, C. Releasing factors bypass neurohypophysis to act on the anterior pituitary, D. TRH only', 'role': 'user'}, {'content': 'Answer: A \nExplanation: (A) TRH and T3, T4', 'role': 'assistant'}]