Anchor: Two little girls are sitting in a sandpit next to a row of sand castles.
Entailed: Two girls are sitting in the sand.
Contradiction: Two girls are dancing in the snow.
Contradiction: What about petrol engines?
Contradiction: Three women and one girl are sitting.
Contradiction: This kind of ad hoc list-making is science to Kutchins and Kirk.
Contradiction: A jockey on a horse goes down the track.