This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Legal sections, Subject name: Forensic Medicine
[{'content': 'Police officer has the power to summon a doctor to police station for recording a statement under \nSelect and explain. \nA. 160 Cr P C, B. 161 Cr P C, C. 162 Cr P C, D. 163 Cr P C', 'role': 'user'}, {'content': 'Answer: A \nExplanation: S. 160, Cr.P.C. : Police officer has the power to summon any witness (doctor) to police station for recording a statement. S. 161, Cr.P.C.: The police has the power to examine witnesses. S. 162, Cr.P.C. : Oral statements made to the police and recorded by the police should not be signed.', 'role': 'assistant'}]