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: Physiology
[{'content': 'Coagulation process starts with the help of all except? \nSelect and explain. \nA. Kalleikrein, B. Hageman factor, C. Phospholipids, D. HMW kininogen', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]