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: Pharmacology
[{'content': 'Cough and angioedema in a patient receving ACE inhibitors is due to \nSelect and explain. \nA. Bradykinin, B. Renin, C. Angiotensin-II, D. All', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]