Laugh a little
A difficult issue
It's the first day at school for lovely little Nathan. As soon as his first lesson begins, the teacher tells everyone, "Listen all of you. If at any time during the lesson any one of you needs to go to the toilet, all you have to do is to hold up two fingers."
After a few moments of thinking about what he's just heard, Nathan asks, "How will that help, teacher?"
After a few moments of thinking about what he's just heard, Nathan asks, "How will that help, teacher?"