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': 'Most common degenerative change in fibroid seen in post menopausal women is \nSelect and explain. \nA. Hyaline degeneration, B. Cystic degeneration, C. Red degeneration, D. Calcareous degeneration', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Cystic degeneration is most common in post menopausal females.', 'role': 'assistant'}]