This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Bacteria, Subject name: Microbiology
[{'content': 'Erythrasma is caused by- \nSelect and explain. \nA. Corynebacterium minutissimum, B. Diphtheriae, C. C. ulcerans, D. C. Vaginale', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Corynebacterium minutissimum * Erythrasma, a localized infection of the stratum corneum usually affecting the axilla and groin, is caused by C. minutissimum.", 'role': 'assistant'}]