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: ENT
[{'content': 'A 3-year-old child presents with fever and earache. On examination, there is a congested tympanic membrane with a slight bulge. The treatment of choice is - \nSelect and explain. \nA. Myringotomy with penicillin, B. Myringotomy with grommet, C. Only antibiotics, D. Wait and watch', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]