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 position used for bimanual examination in the out-patient depament is : \nSelect and explain. \nA. Lithotomy placenta, B. Sims position Supine positionSims position, C. Dorsal position with thighs flexed, D. Supine position', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Dorsal position with thighs flexed', 'role': 'assistant'}]