Anchor: yeah right yeah my wife says that all the time
Entailed: My wife tells that sentence or the subject matter all the time.
Contradiction: My wife never tells me at all.
Contradiction: We've got plenty of vehicles that can distribute sand on the road and all you need is the driver. 
Contradiction: Jones' lawyers defended their claims on tv.
Contradiction: The man is playing basketball.
Contradiction: He hear Bork and Karf behind him.