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': "Meckel's cave is related to ? \nSelect and explain. \nA. Submandibular ganglion, B. Trigeminal ganglion, C. Otic ganglion, D. Pterygopalatine ganglion", 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Trigeminal ganglionTrigeminal ganglion (Gasserion ganglion or semilunar ganglion) lies in a dural pouch, the cavum trigeminale (Meckel's cave).", 'role': 'assistant'}]