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: Skin
[{'content': 'Erythema marginatum is seen in : \nSelect and explain. \nA. Drug reactions, B. Typhoid fever, C. Enteric fever, D. Rheumatic fever', 'role': 'user'}, {'content': 'Answer: D \nExplanation: D i.e. Rheumatic fever', 'role': 'assistant'}]