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: Medicine
[{'content': 'A woman has bilateral headache that worsens with emotional stress : she has two children, both doing badly in school diagnosis is - \nSelect and explain. \nA. Migraine, B. Cluster headache, C. Tension headache, D. Trigeminal neuralgia', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]