Anchor: a black bird sits in a dead tree.
Entailed: The bird is is touching the tree.
Contradiction: The bird is flying in the air.
Contradiction: A guy sits on his couch.
Contradiction: Costs will be the same between the firm and the incumbent.
Contradiction: A baby with a pacifier in its mouth
Contradiction: They are able to run an impressive distance if you look at how they have stood up over time.