Anchor: The white dog is on its back in the sand with paws in the air.
Entailed: The white dog is in the sand lying face up.
Contradiction: The white dog is taking a walk with his owner.
Contradiction:  I hate it down there.
Contradiction: boys are performing
Contradiction: Reducing tax evasion is the only effect reducing very high tax rates has.
Contradiction: There were three games of golf.