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: Gynaecology & Obstetrics
[{'content': 'FSH is secreted by : \nSelect and explain. \nA. Ovary, B. Hypothalamus, C. Anterior pituitary, D. Posterior pituitary', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Anterior pituitary', 'role': 'assistant'}]