Text: Thus the Ku Klux Klan wore the vestments of the Catholics they despised, and the John Birch Society organized itself in secret cells and front groups modeled on the Communist foe.
Entailment: The catholics wore vestments the Klu Klux Klan despised.
Contradiction: The Ku Klux Klan never wore the Catholics' vestments, they all wore black coats.