Anchor: A black dog is jumping up, biting a man's padded arm.
Entailed: A guarded man wearing padded arm is getting bit by a dog
Contradiction: That's some scary dog don't let him bite your arm off
Contradiction: Lunch and dinner are never available.
Contradiction: Some one who will treat me well.
Contradiction: The library had over 400,000 volumes.
Contradiction: The dog is outside in the pool.