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': 'A subpoena is a kind of - \nSelect and explain. \nA. Decomposed body tissue, B. Designation, C. Document, D. Court tribunal', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Summon (subpoena) is a legal document compelling attendance of a witness in a court of law.', 'role': 'assistant'}]