Monty pythonesque application of the principles of logic and etymology

[Vania]

The standard logic used by such people as [the knights] of the [round table]. Its sound logic that can only be understood by men of science.

E.g. You want to test if a woman is a witch. You burn witches, but you also burn wood. This means witches burn because they are [made of wood]. Wood also floats in water, just like a duck. So therefore, if she weighs the same as a duck, then she is made out of wood, and is therefore a witch. Now you must weigh her on a set of large scales with a duck, and if they weigh the same, she is guilty of being a witch.