Anchor: Splendid, but he mightn't come for weeks.
Entailed: Fantastic, but he might not come for a while.
Contradiction: That's fantastic, he should be here very soon!
Contradiction: It takes about twenty miles off your trip.
Contradiction: The gigantic fortress was constructed with bricks in the 1300s. 
Contradiction: A woman walks to work, killing five people along the way.
Contradiction: Under fast pay, the invoice is examined for payment authorization.