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: Unknown
[{'content': 'Arterial supply to epistaxis area are all except- \nSelect and explain. \nA. Greater palatine, B. Anterior ethmoidal, C. Posterior ethmoidal, D. Sphenopalatine', 'role': 'user'}, {'content': 'Answer: C \nExplanation: (Refer: PL Dhingra, Diseases of Ear, Nose & Throat, 7th edition, pg no. 165)\n\nEpistaxis area is Little’s area\nFour arteries contribute to little’s area\n\t\nAnterior ethmoidal aretery\nSeptal branch of superior labial artery (Branch of facial A)\nSeptal branch of sphenopalatine artery (Branch of maxillary A)\nGreater palatine artery (Branch of maxillary A)', 'role': 'assistant'}]