Anchor: Two men are waling through the woods carrying a canoe.
Entailed: The men share canoe carrying duty.
Contradiction: The men are in a boat.
Contradiction: The United States has nothing to worry about. 
Contradiction: Two Asian women are enjoying themselves, while carrying a trashcan liner.
Contradiction: Not at all, I am not.
Contradiction: The religious laws don't make sense when applied to death row laws.