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': 'The infarcted myocardium is replaced by scar tissue in - \nSelect and explain. \nA. 2 weeks, B. 4 weeks, C. 6 weeks, D. 10 weeks', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]