This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Inhalational Anesthetic Agents, Subject name: Anaesthesia
What constitute triad of general anesthesia:- 
Select and explain. 
A. Narcosis, analgesia and relaxation, B. Analgesia, amnesia, relaxation, C. Unconsciousness, amnesia , loss of reflex, D. Loss of reflex, narcosis, analgesia
B: Analgesia, amnesia, relaxation
Answer: B: Analgesia, amnesia, relaxation 
Explanation: Triad constitutes of Amnesia , analgesia , relaxation.