You were killed in a plane crash and you find yourself
in front of two doors. One leading to heaven for eternity, and one leading to hell for eternity. Beside each door there is a troll. The troll is guarding the door. There are instructions behind you.
The instructions say " You can only ask one question. You can only say the question to one troll. One troll always lies regardless of the question, and the other troll always tells the truth regardless of the question. That is all you will be told..."


How do you make sure that you are going to heaven, and why?
(HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!)