Little Johnny has a little problem …

“What’s 2 plus 2,” he asks he older brother who is an engineer. “Well Johnny, what do you mean? Is it negative two plus positive two .. or what?”

In confusion little Johnny goes to his other brother who is an accountant. “But is it two cents plus two rand or what?”

In even greater confusion he asks his third brother who is a lawyer … “Well Johnny, its really very simple … what do you want it to be?”