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: Forensic Medicine
[{'content': 'Cross examination of the prosecution witness is done by- \nSelect and explain. \nA. Public prosecutor, B. Defence counsel, C. Judge, D. None', 'role': 'user'}, {'content': 'Answer: B \nExplanation: In government prosecutions, cross examination is done by defense lawyer.', 'role': 'assistant'}]