Anchor: A runner in a race stops to tie his shoe.
Entailed: A runner stopped running.
Contradiction: The runner is watching T.V.
Contradiction: A man buys a pair of shoes.
Contradiction: A cable car carries you up over 6000 feet onto Mont d'Arbois offering a magnificent view of the Aravis peaks and Mont Blanc.
Contradiction: He made her guilty with all the evidence he had.
Contradiction: Two dogs running through the water of a lake.