nih, gw ada beberapa pertanyaan yg aneh tapi kalo dipikir masuk akal, coba aja dijawab yah semua ke satu:
Mr. Black want to sleep at his apartment, but until 12 o'clock he can't sleep.
So He decide to call his neighbour.
Mr. Black: Hallo, it is Mr. Zack ?
neighbour: No. I am Calvin. No ones here named Zack.
Mr. Black: Oh sorry, wrong number
After he called his neighbour he can sleep now.Why?