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: Anatomy
[{'content': 'Sabre tibia is associated with: March 2004 \nSelect and explain. \nA. Gonorhhoea, B. Congenital syphilis, C. Renal osteodystrophy, D. Rickets', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. B i.e. Congenital syphilis', 'role': 'assistant'}]