That reminds me a joke:

"The teacher asks her students:

If there are 5 birds on a branch and you shoot one, how many are left?

None! Little Johnny answers. They all fly away from the sound of the gunshot.

The teacher is surprised by the answer:

That’s not the answer I was expecting, but I like the way you think.

Can I ask you a question, ma’am? Little Johnny asks.

Go ahead, Johnny.

There are 3 women sitting on a bench eating popsicles. One is licking it, another is sucking it, and the third is biting it. Which one is married?

The teacher turns red but shyly responds:

The one who’s sucking it?

No, the married one is the one wearing a wedding ring, but I like the way you think..."