Anchor: Intimations of his own mortality turned out to be premature.
Entailed: Hints of his death were unfounded. 
Contradiction: The facts showed he would die soon.
Contradiction: The people are on the surface of Mars
Contradiction: a boy in a kilt holds a large stick
Contradiction: Susan hates the pig farmer and wish he would leave her alone.
Contradiction: Then you can celebrate your license by using narcotic substances.