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': 'Pubarche is due to ? \nSelect and explain. \nA. GH, B. Progesterone, C. Testosterone, D. Estrogen', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Testosterone", 'role': 'assistant'}]