This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Anatomy and Physiology of Nose and PNS, Subject name: ENT
[{'content': 'Nasolacrimal duct opens in w hich part of internal nose ? \nSelect and explain. \nA. Superior meatus, B. Inferior meatus, C. Middle meatus, D. Spenoethmoidal recess', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Inferior meatusPart of lateral nasal wallOpeningsInferiorNasolacrimal duetMiddleFrontal sinus, Maxillary sinus, Anterior ethmoidal sinusSuperiorPosterior ethmoidal sinusSphenoethmoidal recessSphenoid sinus", 'role': 'assistant'}]