Anchor: The framework of the door was solid, and for a long time it resisted our efforts, but at last we felt it give beneath our weight, and finally, with a resounding crash, it was burst open. 
Entailed: The door took much effort to break open. 
Contradiction: The door broke down easily.
Contradiction: Many men are sitting on the grass in suits.
Contradiction: This is a soccer match.
Contradiction: Hong Kong's casinos primarily serve the millions of tourists that visit the island every year.
Contradiction: the effort to provide affordable legal services began in a small way.