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': 'Police inquest is A/E - \nSelect and explain. \nA. Senior head constable can investigate, B. Most common inquest, C. Panchnama has to be signed by IO, D. IO may not summon', 'role': 'user'}, {'content': 'Answer: D \nExplanation: The investigating officer may summon the person.\nThe investigating officer is at the rank of head-constable or above (usually a sub-inspector).\nPanchnama is signed by investigating officer and witness.\nPolice inquest is the most common type of inquest in India.', 'role': 'assistant'}]