Can somebody help me with this riddle?

773138

{"text":"A murderer was condemned to death. He had to choose between three rooms. The first room was full of raging fires,the second room was full of assassins with loaded guns and the third room was full of lions that haven't eaten in three years. Which room was safest for him?  ","videos":"[]","link":"{}","pics":"[]","canComment":true}

613049

{"replyTo":"","text":"That was simple enough. lol","replyToPid":0}

612134

{"replyTo":"","text":"I have the perfect seat belt buckle for this guy!! hahaha","replyToPid":0}

38870

{"replyTo":"","text":"dead lions","replyToPid":0}

531848

{"replyTo":"","text":"3","replyToPid":0}