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 boy with ASOM undrgoing treatment with penicillin therapy for 7 days now presents with subsidence of pain and persistence of deafness, diagnosis is - \nSelect and explain. \nA. Ototoxicity, B. Secretory otitis media, C. Adhesive otitis media, D. Tympanosclerosis', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Inadequate antibiotic treatment of acute suppurative otitis media may inactivate infection but fail to resolve it completely.\nLow grade infection lingers on which acts as a stimulus for the mucosa to secrete more mucus which leads to development of serous/secretory otitis media.', 'role': 'assistant'}]