Phyllip was walking from the physics lab to the dance hall when he came across a directional sign which had fallen over. The sign pointed in four different directions and each direction was marked with a different location. Physics Lab; Library; Food Court; and Dance Hall. Needless to say Phyllip didn't spend much time at the dance hall and needed directions. He was counting on that sign to tell him which way to go. Luckily, just as he was about to take of his dancing shoes, he had a brilliant idea. What did he do to find his way to the dance hall and boogie the night away?