Anchor: A dog trots across the ground with a large stick in his mouth.
Entailed: A dog is running with a stick in its mouth.
Contradiction: A dog is running with a stuffed toy in its mouth.
Contradiction: Nobody is working.
Contradiction: A man is holding some flowers.
Contradiction: A group of dogs are standing together on the pavement.
Contradiction: the guy is outside with some piggybacking pigs.