Anchor: I have not the least idea what my wife's views on the subject are. The answer brought a momentary stiffness in its train. 
Entailed: I don't know what my wife thinks about it.
Contradiction: I know what my wife thinks about it.
Contradiction: Adrin ran his hand under the unicorn's belly and could feel how cold it was. 
Contradiction: A canine is outside.
Contradiction: A man runs over to a body of water.
Contradiction: Total project cost is known as TPC, and to reduce the TPC one can conduct design reviews.