BEDEMIR: Exactly! So, logically...,
VILLAGER #1: If... she.. weighs the same as a duck, she's made of wood.
BEDEMIR: And therefore--?
VILLAGER #1: A witch!
CROWD: A witch!
BEDEMIR: We shall use my larger scales!
If you don't know... http://www.youtube.com/watch?v=zrzMhU_4m-g