This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Coagulation disorders, Subject name: Pediatrics
[{'content': "The commonest mode of inheritance of von Willebrand's disease: \nSelect and explain. \nA. Codominant, B. Autosomal recessive, C. Autosomal dominant, D. X-linked recessive", 'role': 'user'}, {'content': 'Answer: C \nExplanation: - Most common type of vWD is type I, which has autosomal dominant inheritance', 'role': 'assistant'}]