Anchor: The only undisturbed Royal tomb ever to be found in the Valley of the Kings, it captured the public imagination and fired peoples' desire to visit Egypt.
Entailed: There was only one tomb that wasn't disturbed.
Contradiction: Every tomb had been disturbed.
Contradiction: There are plenty of undisturbed tombs around here.
Contradiction: The world is perfect and so is the market.
Contradiction: I used to enjoy reading those good old books. 
Contradiction: A child swinging on a swing.