This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Headache And Migraine, Subject name: Medicine
[{'content': 'False statement regarding trigeminal autonomic cephalgia is: \nSelect and explain. \nA. Cluster headache is more common in males, B. SUNCT has highest attack frequency rate, C. Lidocaine is effective in SUNCT, D. Cutaneous trigger is seen in cluster headache', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Option D is false as cutaneous trigger is seen in SUNCT and not cluster headache.', 'role': 'assistant'}]