Ok so You are stuck in a 12' by 12' room (everything is white) there are 2 doors and at each of the doors there is a person (both people are identical). One of the people ALWAYS lies and the other person ALWAYS tells the truth (you do not know which is which). One of the doors lets you live if you open and the other door will kill you instantly (you also dont know which door kills or lets you live). You get one questoin you can ask either of the guys... and only 1!!!. What is the question that will let you know which door is safe to walk out?