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: Dental
[{'content': 'Erythrasma is caused by – \nSelect and explain. \nA. Corynebacterium, B. Staph, C. Streptococci, D. Viruses', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Erythrasma is caused by corynebacterium minutissimum.', 'role': 'assistant'}]