This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Abdomen: Miscellaneous, Subject name: Anatomy
[{'content': 'NOT true about Facial Vein is: \nSelect and explain. \nA. Drains into External Jugular Vein, B. Largest Vein of Face, C. Continuation of Angular Vein, D. Has no valves', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Facial vein is the largest vein of face with no valves. It begins as angular vein, joins anterior division of retromandibular vein to form common facial vein, which in turn drains into internal jugular vein.', 'role': 'assistant'}]