Anchor: They rose like a Banshee jet.
Entailed: They went upwards.
Contradiction: They rose slowly without making a sound.
Contradiction: There is a man holding his dog up to a car.
Contradiction: The Florentine Republic employed Niccole Macchiavelli to work as a secretary.
Contradiction: Tuppence never could forget his name. 
Contradiction: An encyclopedia is reliant on a learning community's skills and competencies.