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': 'Which of the following manifestations is not a clinical manifestation of parvovirus infection? \nSelect and explain. \nA. Erythema infectiosum, B. Polyarthropathy, C. Pure Red Cell aplasia, D. Tropical sprue', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]