Anchor: Neither of them spoke again until they reached the Ritz.
Entailed: They said nothing else until they reach the Ritz.
Contradiction: They chatted happily on their way to the Ritz.
Contradiction: These artisans are faking antiques, aren't they?
Contradiction: The man in the coat edges the grounds.
Contradiction: A small girl is sitting on her bike in front of a house.
Contradiction: There is something called total factor productivity.