This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pharmacology
[{'content': 'Which of the following is not an etiological factor for pancreatitis? NOT RELATED -MEDICINE \nSelect and explain. \nA. Abdominal trauma, B. Hyperlipidemia, C. Islet cell hyperplasia, D. Germline mutations in the cationic trypsinogen gene', 'role': 'user'}, {'content': 'Answer: C \nExplanation: .', 'role': 'assistant'}]