This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Infection, Subject name: Medicine
[{'content': 'Hyperangina is caused by ?( \nSelect and explain. \nA. Echovirus, B. Coxsakie virus, C. Enterovirus, D. All of the above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Hepangina is caused by Coxsackie viruses Ref Harrison20th edition pg 980', 'role': 'assistant'}]