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: Skin
[{'content': 'All may lead to hives and wheels except \nSelect and explain. \nA. Cold, B. Hepatitis C, C. Serum Sickness, D. Typhoid Fever', 'role': 'user'}, {'content': 'Answer: D \nExplanation: D i.e. Typhoid fever Typhoid, rubella and rubeola (measles) leads to morbilliform - exanthems (not to uicaria or hives)Q', 'role': 'assistant'}]