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': 'All are derivatives of septum transversum except: \nSelect and explain. \nA. Falciform ligament, B. Ligamentum teres, C. Coronary ligament, D. Mesentary of Lesser sac', 'role': 'user'}, {'content': 'Answer: B \nExplanation: B i.e. Ligamentum teres', 'role': 'assistant'}]