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': 'Cryoprecipitate contains all except: \nSelect and explain. \nA. Factor VIII, B. Factor IX, C. Fibrinogen, D. VWF', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Cryoprecipitate contains: Factor VIII Fibrinogen Von Willebrand factor. Factor XIII Fibronectin.', 'role': 'assistant'}]