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: Ophthalmology
[{'content': 'A 6 year old child presented with history of recurrent upper respiratory tract infections, mouth breathing, nasal obstruction hearing impairment. with high arched palate. The management will be: \nSelect and explain. \nA. Tonsillectomy, B. Adenoidectomy with grommet inseion, C. Myringotomy with grommet inseion, D. Myringotomy', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. b. Adenoidectomy with grommet inseion', 'role': 'assistant'}]