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: Dental
[{'content': 'Urticarial lesions are best described as – \nSelect and explain. \nA. Nonpruritic, B. Bullous, C. Evanescent, D. Macular', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]