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
Overlaying is an example of: UP 12 
Select and explain. 
A. Suffocation, B. Strangulation, C. Hanging, D. Drowning
A: Suffocation
Answer: A: Suffocation 
Explanation: Ans. Suffocation