Anchor: A black dog is chasing a punctured ball in the snow.
Entailed: A black dog is chasing a beat up ball in the snow
Contradiction: A black dog is running after a brand new ball in the sand
Contradiction: Burly hands tried to restrain me but they couldn't.
Contradiction: the tattooed couple were wearing green at the grocery checkout.
Contradiction: a guy throwing a ball at a baseball game
Contradiction: This legislation was supported by the Environmental Defense.