Anchor: A dog is pawing at a fallen log nearby a stream in an area with pinestraw.
Entailed: dog paws at log
Contradiction: cat drinks milk
Contradiction: The problem is the lady is lost and she has no legs.
Contradiction: Hope there is no doubt towards you.
Contradiction: The Battle of Les Saintes involved fleets from Germany and Italy. 
Contradiction: There's a dog in a jacket.