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': 'In multiple pregnancy, foetal reduction is done by: \nSelect and explain. \nA. KCL, B. Mifepristone, C. PGF2-alpha, D. Methotrexate', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Multifetal pregnancy reduction is done in high order pregnancies (> 4 fetus) to minimise complications like:', 'role': 'assistant'}]