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': 'Ferriman - Gallwey scoring system is used to quantify \nSelect and explain. \nA. Hypertrichosis, B. Galactorrhea, C. Hirsutism, D. Virilization', 'role': 'user'}, {'content': 'Answer: C \nExplanation: F..Gallwey scoring system is used to quantify degree of Hirsutism.', 'role': 'assistant'}]