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: Pathology
[{'content': "In which of the following conditions, Aniridia and Hemihyperophy are most likely present? \nSelect and explain. \nA. Neuroblastoma, B. Wilms' tumour, C. Non-Hodgkin's lymphoma, D. Germ cell tumour", 'role': 'user'}, {'content': 'Answer: B \nExplanation: . Wilms&; tumour', 'role': 'assistant'}]