Anchor: A man and woman in military garb at the back of an open van; the man is carrying wrapped christmas packages.
Entailed: A man and woman in military attire are at the back of a van, one of them with christmas packages in hand.
Contradiction: A military couple pack Christmas packages into a van.
Contradiction: Four dogs look at one another inside.
Contradiction: We have a new estimate of the demand function.
Contradiction: A boy holding a bat.
Contradiction: The dog jumps over the obstacle.