This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pharmacology
[{'content': 'Direction of the nasolacrimal duct is NOT RELATED - ENT \nSelect and explain. \nA. Downwards, backwards and medially, B. Downwards, backwards and laterally, C. Downwards, forwards and medially, D. Downwards, forwards and laterally', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Downwards, backwards and laterallyNasolacrimal duct opens in to inferior meatusAnterior ethmoidal sinus and maxillary sinuses opens into middle meatusPosterior ethmoidal sinus opens into superior meatus', 'role': 'assistant'}]