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: Microbiology
[{'content': 'False about hereditary angioneurotic edema \nSelect and explain. \nA. Autosomal recessive, B. Due to deficiency of C1 esterase inhibitor, C. Main mediator of edema is C2 kinin, D. TOC is C1 INH Concentration', 'role': 'user'}, {'content': 'Answer: A \nExplanation: It is Autosomal dominant.', 'role': 'assistant'}]