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: Unknown
[{'content': 'All  of the following types of porphyria are autosomal dominant except: \nSelect and explain. \nA. acute intermittent porphyria, B. Porphyria cutanea tarda, C. CEP (Congenital erythropoetic porphyria), D. Hereditary coproporphyria', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Congenital erythropoietic porphyria which is Autosomal recessive.\nPORPHYRIAS', 'role': 'assistant'}]