This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Neck Triangles and parotid gland, Subject name: Anatomy
Which of the following is false about lymphatic drainage of tongue? 
Select and explain. 
A. Tip drains into submental nodes, B. Midline of tongue has bilateral drainage, C. Root drains into lower deep cervical LNs, D. Middle poion drains into submandibular LNs
C: Root drains into lower deep cervical LNs
Answer: C: Root drains into lower deep cervical LNs 
Explanation: The tip of tongue drains into the submental lymph nodes.