Anchor: A all male group playing a song on a stage.
Entailed: A group of men are singing a song on stage.
Contradiction: The group of men are from Chippendales.
Contradiction: After its defeat, Athens was conquered and absorbed by its enemies.
Contradiction: people play with a dog
Contradiction: There are no words that are still used in the Viking language today.
Contradiction: Netanyahu wanted Clinton to host a Camp david like summit.