I Like The Way You Were Thinking

Johnny was an 8-year old in remedial class. One day his teacher asked him a question. "Johnny, if there are five crows on a fence and the farmer shoots one, how many are left?". "None." comes the reply. "Sorry Johnny, but that's wrong. Think again".
"None, miss." is the reply once again.
"Could you explain please, Johnny?" asked the bemused teacher. "Okay," agrees Johnny, "he shoots one and there is blood and guts everywhere. So the others fly off terrified.".
"Well that's not exactly the answer I was looking for, the answer is four. But I do like the way you were thinking." remarked the teacher.
"Could I ask you a question, miss?" asked Johnny.
"Certainly, Johnny."
"Three woman are walking down the road. One is licking an ice lolly, one is sucking an ice lolly and the other is biting an ice lolly. Which one is married?"
The teacher ponders the question for a few moments then replies, "The one licking the ice lolly!" she answers.
"No," retorts Johnny, "the one wearing the wedding ring. But I do like the way you were thinking.".