Anchor: Pony-tailed policewomen frantically gesticulate and whistle in a doomed effort to stir the immovable traffic; drivers at their wit's end lean on their horns in sympathy and add to the cacophony.
Entailed: Policewomen sometimes wear ponytails.
Contradiction: You will never see a policewoman with a ponytail.
Contradiction: The group of me in tuxedoes are going mud wrestling.
Contradiction: Do you know who played the wagon driver?
Contradiction: The city delivery function cost is not necessary.
Contradiction: It's still grass.