2:28 in:

Sir Pedivere: What also floats in water?

Peasant 1: Very small rocks?

King Arthur: A duck.

Sir Pedivere: Exactly, so logically, if . . .?

Peasant 2: she weighs the same as a duck, she’s . . . make of wood.

Sir Pedivere: And therefore?

All: a witch!

It somehow seems all too familiar.