This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General obstetrics, Subject name: Anatomy
[{'content': 'Indication for the 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: Indications for induction of labour : Pre-eclampsia /eclampsia Abruptio placenta PROM Chorioamnionitis Chronic hydromnios/Oligohydromnios Post maturity Congenital malformation of fetus Ref: Williams Obs 24e pg 523, Datta Obs 9e pg 485.', 'role': 'assistant'}]