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 hormones is released from the posterior pituitary? \nSelect and explain. \nA. ACTH, B. Antidiuretic hormone, C. Growth hormone, D. Luetinizing hormone', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]