Anchor: A group of people walk on grass near a lake with dogs playing around them.
Entailed: People walk on grass.
Contradiction: A group of people are being chased by a group of rabid dogs.
Contradiction: We decided to stay in one place.
Contradiction: A baby on the floor.
Contradiction: The men are playing the piano.
Contradiction: The Most Reverend was preaching recently in Luxembourg's cathedral.