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: Anatomy
[{'content': 'Main aerial supply of the tonsil is from : \nSelect and explain. \nA. Facial aery, B. Ascending pharyngeal aery, C. Palatine aery, D. Palatine aery', 'role': 'user'}, {'content': 'Answer: A \nExplanation: A i.e. Facial aery', 'role': 'assistant'}]