This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Vasculitis, Subject name: Medicine
[{'content': 'Strawberry gingivitis seen in - \nSelect and explain. \nA. Myelocytic infiltration, B. Phenytoin toxicity, C. Wegner granulomatosis, D. Klipel renaunay syndrome', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. is \'c\' i.e., Wegener\'s granulomatosis Wegener\'s granulomatosis is known to cause oral mucosal lesions."Strawberry gingivitis is characteristic oral lesion associated with wezener \\s granulomatosis".Strawberry gingivitis clinically presents with: - "Swollen erythematous gums clinically resembling overripe strawberries"', 'role': 'assistant'}]