QOD

So I thought I would make this week a question week-Question of the Day (QOD). I will post one question a day, and the answer to the question the next day, along with a new question. The questions are trick questions that will have you going "Duh!"

Question One:

A murderer is condemned to death. He has to choose between three rooms. The first is full of raging fires, the second is full of assassins with loaded guns, and the third is full of lions that haven't eaten in 3 years. Which room is safest for him?

Feel free to post responses, or just wait until the answer tomorrow. I'm pretty sure you know the answer already though!