Riddle

Aly gave me this riddle.

Question:

How do you get out of a room if there is only a mirror and a table?

 Answer:
˙ǝןoɥ ǝɥʇ ʇno ןʍɐɹɔ noʎ ˙ǝןoɥʍ ɐ ןɐnbǝ sǝʌןɐɥ oʍʇ ˙ɟןɐɥ uı ǝןqɐʇ ǝɥʇ ʇnɔ puɐ ʍɐs ǝɥʇ ǝʞɐʇ noʎ ˙ʍɐs noʎ ʇɐɥʍ ǝǝs noʎ ˙ɹoɹɹıɯ ǝɥʇ uı ʞooן noʎ