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
Delirient poison is : 
Select and explain. 
A. Dhatura, B. Alcohol, C. Opium, D. ArsenicParacetamol toxicity
A: Dhatura
Answer: A: Dhatura 
Explanation: A i.e. Dhatura