This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Mechanical injuries, Subject name: Forensic Medicine
"Molotov cocktail" is - 
Select and explain. 
A. Time-bound bomb, B. Mixture of alcohol, C. Mixture of drug composition, D. Incendiary bomb
D: Incendiary bomb
Answer: D: Incendiary bomb 
Explanation: It is a incendiary bomb ,also called petrol bomb,bottle bomb,poor man's grenade.It is used by street criminals, protesters,rioters. Ref: Wikipedia.