Anchor: A kind of wooden shutter of officialdom came down from Japp's expressive countenance. 
Entailed: Japp's facial expression could go from friendly to official in the blink of an eye. 
Contradiction: No one ever knew what Japp was thinking because his facial expression never changed.
Contradiction: We have the best educational system in the world.
Contradiction: It was hewn into the cliff-side of the Nile valley rather than being built from stone.
Contradiction: A group of people are sitting on a bench.
Contradiction: Just refer to the pop band.