Anchor: Bees buzzed around in the summer heat, robbing children of sugar and ice-cream.
Entailed: Bees were out in the summer.
Contradiction: The bees were all dead.
Contradiction: A male choir group is posing for a picture.
Contradiction: We didn't this year because it was too wet.
Contradiction: The cat jumped onto the woman.
Contradiction: Two dogs on the grass