Anchor: Black dog on grass, sniffing the ground.
Entailed: A dog is on the grass.
Contradiction: A dog sniffs its food in the house.
Contradiction: The boy in the blue shirt sings in the chorus.
Contradiction: The bodies of Galileo, Machiavelli, Ghiberti, and Rossini are found there.
Contradiction: I don't like to sew, since I am never in the mood.
Contradiction: I used to get silver dollars from my grandparents.