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': 'The minimum age for giving consent for medical termination of pregnancy is : \nSelect and explain. \nA. 16 years, B. 18 years, C. 20 years, D. 24 years', 'role': 'user'}, {'content': 'Answer: B \nExplanation: 18 years', 'role': 'assistant'}]