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': "Which of the following does not form Waldeyer's ring? \nSelect and explain. \nA. Palatine Tonsils, B. Adenoids, C. jugulodigastric node, D. Lateral pharyngeal bands", 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans-CRef: Diseases of Ear, Nose & Thr oat. by Dhingra 5th edition. Chapter on diseases of pharynxExplanation:Waideyer's ringIt is formed by aggregated collections of lymphoid tissues distributed in the pharyngeal mucosa.It is formed by:AdenoidsPalatine tonsilsLingual tonsilsTubal tonsils in the fossa of RossenmullerLateral pharyngeal bandsNodules in the posterior pharyngeal wall", 'role': 'assistant'}]