Ok, so little Johnny is having extra maths classes. The teacher says to him 'now Johnny, there are three crows on a gate, the farmer comes along and shoots one of them, how many are left?' Johnny replies 'none Miss'. So the teacher asks him to think about it and repeats the question, to which Johnny replies 'none Miss because the other two will fly away when the gun is fired.' The teacher replies 'thats not quite what I was getting at but I like the way you're thinking.'
Johnny then says 'Miss I have a question for you. Three ladies are walking down the street with lollies, ones licking her lolly, the second is biting it and the third one is sucking it, which one of them is married?' After some thought the teacher replies 'the one that was sucking her lolly.'
'Nope the one with the wedding ring on her finger Miss but I like the way you're thinking' Johnny replied.