Anchor: We can no longer do it for $20, said Alpaugh Irrigation board president Steve Martin.
Entailed: The board president said that it can no longer be don for twenty bucks. 
Contradiction: The board president made it clear that we can keep doing it for $20. 
Contradiction: I know all the drug testing mistakes in the company.
Contradiction: A paraglider flying over the ocean.
Contradiction: Everybody was eager to participate in the intervention.
Contradiction: The task is impossible.