Anchor: Two children build a sand castle on the beach.
Entailed: Two children are playing in the sand
Contradiction: Two children are swimming at the beach
Contradiction: Tuppence used a revolver to hold up Mr. Brown.
Contradiction: Needlepoint is one type of hand work that I do.
Contradiction: I have never seen the A's play a game.
Contradiction: A woman is passing a man.