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': 'Legally - Aboion is termination of pregnancy : \nSelect and explain. \nA. Before 6 weeks, B. Before 16 weeks, C. Before 26 weeks, D. None', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]