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: ENT
[{'content': 'A 37-3 eiii p. scats with multiple, nen) wheals, with itching for 1) minutes at the site. The most probable diagn \nSelect and explain. \nA. Dermatographic uicaria, B. Pressure uicaria, C. Acute uicaria, D. Chronic uicaria', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. a. Dermatographic uicaria', 'role': 'assistant'}]