Two+Doors

You are trapped in a room with two doors. One door lead to certain freedom and the other leads to a ton of worms that you'll have to eat. You don't know which door goes to the worms and which door gets you out. There are two gaurds in the room. One guard always tells the truth and the other guard always lies. If you guessed, you'd have a 50-50 shot. To figure out which door to choose, you get to ask one guard one question. What is your question and which guard will you ask; though you don't know which guard will lie or tell the truth? Answer