Anchor: A woman in a blouse and skirt enjoys dancing with a male friend.
Entailed: There is a woman in a blouse and skirt.
Contradiction: There is a group of women dancing.
Contradiction: There is not a single tree or shrub near where I live.
Contradiction: he's been there since I left.
Contradiction: Libertarian-minded associates do not include Jonathan Rauch, Walter Olson, and David Boaz.
Contradiction: Its extremely sunny.