Anchor: The weather had broken, and the sharp wind was almost autumnal in its shrewishness. 
Entailed: Summer was turning into fall, and a cool wind was blowing.
Contradiction: It was a fine summer day, with no wind at all.
Contradiction: The girl is inside asleep.
Contradiction: A baseball player catches a ball.
Contradiction: The man is making a sculpture in the woods.
Contradiction: A woman is running.