Old and New Jokes

The teacher called on Johnny to solve the next question. There are 3 ducks sitting on a fence, she said, and the farmer comes out and shoots one of them. How many are still on the fence?.
Johnny thinks a second and says none.
The Teacher asked him how he figured that. Well, he said, when the farmer shot the first duck, the noise scared the other 2 and they flew away.
The teacher said Thats not really the answer I was looking for but I like your thinking.
Then Johnny says Now can I ask you one?.
The teacher said okay. Johnny says There are 3 women with an ice cream cone in their hands. One is chewing it, one is biting it and one is licking it. Which one is married?.
The teacher says, Why, the one thats licking it to which Johnny answered Wrong. Its the one with the wedding ring on, but I like your thinking…