Anchor: A muzzled greyhound dog is running around a track.
Entailed: A dog is moving around.
Contradiction: Horses are running around on the race tracks.
Contradiction: They are not coming. 
Contradiction: Le Brun's work showing wars are in Holland while the more tranquil ones are left at his house.
Contradiction: So far we have not found any human fossils in the area.
Contradiction: A girl is writing.