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': 'The following are components of Kawasald disease except - \nSelect and explain. \nA. Purulent conjunctivitis, B. Pedal edema, C. Truncal rash, D. Pharyngeal congestion', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]