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': 'Indication for induction of labour is : \nSelect and explain. \nA. Placenta pre, B. PIH at term, C. Hea disease at term, D. Breech', 'role': 'user'}, {'content': 'Answer: B \nExplanation: PIH at term', 'role': 'assistant'}]