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
During autopsy, foreign body is found in respiratory tract; manner of death is: MP 07 
Select and explain. 
A. Homicide, B. Suicide, C. Accident, D. Natural
C: Accident
Answer: C: Accident 
Explanation: Ans. Accident