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': "Techniques of delivery of after coming head in breech presentation:a) Burns-Marshall methodb) Forceps deliveryc) Modified Mauriceau-Smellie-Veit techniqued) Lovset's maneuver \nSelect and explain. \nA. ab, B. abc, C. acd, D. bcd", 'role': 'user'}, {'content': 'Answer: B \nExplanation: Methods of delivery of after coming head of breech:\n\nBurns marshall technique\nMouriceau smellie met technique\nPiper’s forcep or Neville Barnes forceps', 'role': 'assistant'}]