There are three stands. Each stand have a coin jar. And each stand have an attendant. They get a coin if someone believes the statement.

In comes a man with a coin. This man walks up to the first stand. The statement of the first is you know everything. The jar is full. The man laughs. And he walks off.

Then he approach the second stand. The statement for the second is you can be anything. Same thing for the second jar. The man laughs again. And he walks away.

The man ignores the third stand. The jar is empty. The statement for the third is everyone is a bit irrational. The attendant of the third stand is God.