Anchor: Two men on scaffolding fix a blemish in a building.
Entailed: Two men are repairing a building.
Contradiction: Two workers are digging a very large hole.
Contradiction: Ardent is a very private person. 
Contradiction: The H-2 program has abuses.
Contradiction: Everybody believes that this takes months to happen.
Contradiction: State school, alright, but you are not counting high-level education.