This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General pathology, Subject name: Pathology
[{'content': "Gene for Wilson's disease is located on chromonsome \nSelect and explain. \nA. 7, B. 10, C. 13, D. 17", 'role': 'user'}, {'content': "Answer: C \nExplanation: Harshmohan textbook of pathology 7th edition. *Wilson's disease:the underlying defect in chromosome 13 is a mutation in ATP7B gene ,the normal hepatic copper exceeding gene. </p >", 'role': 'assistant'}]